89171864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11147

約数の個数: 32

約数和(自身を含む): 179334000

約数和(自身を除く): 90162136

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 11069, 22138, 44276, 88552, 210311, 420622, 586657, 841244, 1173314, 1682488, 2346628, 4693256, 11146483, 22292966, 44585932, 89171864]

約数ペア:

[(1, 89171864), (2, 44585932), (4, 22292966), (8, 11146483), (19, 4693256), (38, 2346628), (53, 1682488), (76, 1173314), (106, 841244), (152, 586657), (212, 420622), (424, 210311), (1007, 88552), (2014, 44276), (4028, 22138), (8056, 11069)]