85416976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4423}}^1$

素因数の和:4519

約数の個数: 40

約数和(自身を含む): 177738624

約数和(自身を除く): 92321648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4423, 4828, 8846, 9656, 17692, 19312, 35384, 70768, 75191, 150382, 300764, 314033, 601528, 628066, 1203056, 1256132, 2512264, 5024528, 5338561, 10677122, 21354244, 42708488, 85416976]

約数ペア:

[(1, 85416976), (2, 42708488), (4, 21354244), (8, 10677122), (16, 5338561), (17, 5024528), (34, 2512264), (68, 1256132), (71, 1203056), (136, 628066), (142, 601528), (272, 314033), (284, 300764), (568, 150382), (1136, 75191), (1207, 70768), (2414, 35384), (4423, 19312), (4828, 17692), (8846, 9656)]