89231392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 182552832

約数和(自身を除く): 93321440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 293, 307, 496, 586, 614, 992, 1172, 1228, 2344, 2456, 4688, 4912, 9083, 9376, 9517, 9824, 18166, 19034, 36332, 38068, 72664, 76136, 89951, 145328, 152272, 179902, 290656, 304544, 359804, 719608, 1439216, 2788481, 2878432, 5576962, 11153924, 22307848, 44615696, 89231392]

約数ペア:

[(1, 89231392), (2, 44615696), (4, 22307848), (8, 11153924), (16, 5576962), (31, 2878432), (32, 2788481), (62, 1439216), (124, 719608), (248, 359804), (293, 304544), (307, 290656), (496, 179902), (586, 152272), (614, 145328), (992, 89951), (1172, 76136), (1228, 72664), (2344, 38068), (2456, 36332), (4688, 19034), (4912, 18166), (9083, 9824), (9376, 9517)]