87421786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 143016192

約数和(自身を除く): 55594406

約数列:

[1, 2, 17, 34, 47, 94, 227, 241, 454, 482, 799, 1598, 3859, 4097, 7718, 8194, 10669, 11327, 21338, 22654, 54707, 109414, 181373, 192559, 362746, 385118, 930019, 1860038, 2571229, 5142458, 43710893, 87421786]

約数ペア:

[(1, 87421786), (2, 43710893), (17, 5142458), (34, 2571229), (47, 1860038), (94, 930019), (227, 385118), (241, 362746), (454, 192559), (482, 181373), (799, 109414), (1598, 54707), (3859, 22654), (4097, 21338), (7718, 11327), (8194, 10669)]