89474944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3207

約数の個数: 64

約数和(自身を含む): 203318640

約数和(自身を除く): 113843696

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3163, 3536, 6326, 7072, 12652, 14144, 25304, 28288, 41119, 50608, 53771, 82238, 101216, 107542, 164476, 202432, 215084, 328952, 404864, 430168, 657904, 699023, 860336, 1315808, 1398046, 1720672, 2631616, 2796092, 3441344, 5263232, 5592184, 6882688, 11184368, 22368736, 44737472, 89474944]

約数ペア:

[(1, 89474944), (2, 44737472), (4, 22368736), (8, 11184368), (13, 6882688), (16, 5592184), (17, 5263232), (26, 3441344), (32, 2796092), (34, 2631616), (52, 1720672), (64, 1398046), (68, 1315808), (104, 860336), (128, 699023), (136, 657904), (208, 430168), (221, 404864), (272, 328952), (416, 215084), (442, 202432), (544, 164476), (832, 107542), (884, 101216), (1088, 82238), (1664, 53771), (1768, 50608), (2176, 41119), (3163, 28288), (3536, 25304), (6326, 14144), (7072, 12652)]