89432848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7951}}^1$

素因数の和:8015

約数の個数: 40

約数和(自身を含む): 187349120

約数和(自身を除く): 97916272

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 7951, 11248, 15902, 31804, 63608, 127216, 151069, 294187, 302138, 588374, 604276, 1176748, 1208552, 2353496, 2417104, 4706992, 5589553, 11179106, 22358212, 44716424, 89432848]

約数ペア:

[(1, 89432848), (2, 44716424), (4, 22358212), (8, 11179106), (16, 5589553), (19, 4706992), (37, 2417104), (38, 2353496), (74, 1208552), (76, 1176748), (148, 604276), (152, 588374), (296, 302138), (304, 294187), (592, 151069), (703, 127216), (1406, 63608), (2812, 31804), (5624, 15902), (7951, 11248)]