87003752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3847}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 178701120

約数和(自身を除く): 91697368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 3847, 5654, 7694, 11308, 15388, 22616, 30776, 42317, 84634, 169268, 338536, 988679, 1977358, 3954716, 7909432, 10875469, 21750938, 43501876, 87003752]

約数ペア:

[(1, 87003752), (2, 43501876), (4, 21750938), (8, 10875469), (11, 7909432), (22, 3954716), (44, 1977358), (88, 988679), (257, 338536), (514, 169268), (1028, 84634), (2056, 42317), (2827, 30776), (3847, 22616), (5654, 15388), (7694, 11308)]