31043232

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 99066240

約数和(自身を除く): 68023008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 164, 176, 198, 239, 246, 264, 288, 328, 352, 369, 396, 451, 478, 492, 528, 656, 717, 738, 792, 902, 956, 984, 1056, 1312, 1353, 1434, 1476, 1584, 1804, 1912, 1968, 2151, 2629, 2706, 2868, 2952, 3168, 3608, 3824, 3936, 4059, 4302, 5258, 5412, 5736, 5904, 7216, 7648, 7887, 8118, 8604, 9799, 10516, 10824, 11472, 11808, 14432, 15774, 16236, 17208, 19598, 21032, 21648, 22944, 23661, 29397, 31548, 32472, 34416, 39196, 42064, 43296, 47322, 58794, 63096, 64944, 68832, 78392, 84128, 88191, 94644, 107789, 117588, 126192, 129888, 156784, 176382, 189288, 215578, 235176, 252384, 313568, 323367, 352764, 378576, 431156, 470352, 646734, 705528, 757152, 862312, 940704, 970101, 1293468, 1411056, 1724624, 1940202, 2586936, 2822112, 3449248, 3880404, 5173872, 7760808, 10347744, 15521616, 31043232]

約数ペア:

[(1, 31043232), (2, 15521616), (3, 10347744), (4, 7760808), (6, 5173872), (8, 3880404), (9, 3449248), (11, 2822112), (12, 2586936), (16, 1940202), (18, 1724624), (22, 1411056), (24, 1293468), (32, 970101), (33, 940704), (36, 862312), (41, 757152), (44, 705528), (48, 646734), (66, 470352), (72, 431156), (82, 378576), (88, 352764), (96, 323367), (99, 313568), (123, 252384), (132, 235176), (144, 215578), (164, 189288), (176, 176382), (198, 156784), (239, 129888), (246, 126192), (264, 117588), (288, 107789), (328, 94644), (352, 88191), (369, 84128), (396, 78392), (451, 68832), (478, 64944), (492, 63096), (528, 58794), (656, 47322), (717, 43296), (738, 42064), (792, 39196), (902, 34416), (956, 32472), (984, 31548), (1056, 29397), (1312, 23661), (1353, 22944), (1434, 21648), (1476, 21032), (1584, 19598), (1804, 17208), (1912, 16236), (1968, 15774), (2151, 14432), (2629, 11808), (2706, 11472), (2868, 10824), (2952, 10516), (3168, 9799), (3608, 8604), (3824, 8118), (3936, 7887), (4059, 7648), (4302, 7216), (5258, 5904), (5412, 5736)]