31647744

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 97739460

約数和(自身を除く): 66091716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 101, 102, 128, 136, 144, 153, 192, 202, 204, 256, 272, 288, 303, 306, 384, 404, 408, 512, 544, 576, 606, 612, 768, 808, 816, 909, 1024, 1088, 1152, 1212, 1224, 1536, 1616, 1632, 1717, 1818, 2048, 2176, 2304, 2424, 2448, 3072, 3232, 3264, 3434, 3636, 4352, 4608, 4848, 4896, 5151, 6144, 6464, 6528, 6868, 7272, 8704, 9216, 9696, 9792, 10302, 12928, 13056, 13736, 14544, 15453, 17408, 18432, 19392, 19584, 20604, 25856, 26112, 27472, 29088, 30906, 34816, 38784, 39168, 41208, 51712, 52224, 54944, 58176, 61812, 77568, 78336, 82416, 103424, 104448, 109888, 116352, 123624, 155136, 156672, 164832, 206848, 219776, 232704, 247248, 310272, 313344, 329664, 439552, 465408, 494496, 620544, 659328, 879104, 930816, 988992, 1318656, 1758208, 1861632, 1977984, 2637312, 3516416, 3955968, 5274624, 7911936, 10549248, 15823872, 31647744]

約数ペア:

[(1, 31647744), (2, 15823872), (3, 10549248), (4, 7911936), (6, 5274624), (8, 3955968), (9, 3516416), (12, 2637312), (16, 1977984), (17, 1861632), (18, 1758208), (24, 1318656), (32, 988992), (34, 930816), (36, 879104), (48, 659328), (51, 620544), (64, 494496), (68, 465408), (72, 439552), (96, 329664), (101, 313344), (102, 310272), (128, 247248), (136, 232704), (144, 219776), (153, 206848), (192, 164832), (202, 156672), (204, 155136), (256, 123624), (272, 116352), (288, 109888), (303, 104448), (306, 103424), (384, 82416), (404, 78336), (408, 77568), (512, 61812), (544, 58176), (576, 54944), (606, 52224), (612, 51712), (768, 41208), (808, 39168), (816, 38784), (909, 34816), (1024, 30906), (1088, 29088), (1152, 27472), (1212, 26112), (1224, 25856), (1536, 20604), (1616, 19584), (1632, 19392), (1717, 18432), (1818, 17408), (2048, 15453), (2176, 14544), (2304, 13736), (2424, 13056), (2448, 12928), (3072, 10302), (3232, 9792), (3264, 9696), (3434, 9216), (3636, 8704), (4352, 7272), (4608, 6868), (4848, 6528), (4896, 6464), (5151, 6144)]