86289110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1873}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 165151872

約数和(自身を除く): 78862762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 1873, 2710, 3746, 4607, 9214, 9365, 18730, 23035, 31841, 46070, 63682, 159205, 318410, 507583, 1015166, 2537915, 5075830, 8628911, 17257822, 43144555, 86289110]

約数ペア:

[(1, 86289110), (2, 43144555), (5, 17257822), (10, 8628911), (17, 5075830), (34, 2537915), (85, 1015166), (170, 507583), (271, 318410), (542, 159205), (1355, 63682), (1873, 46070), (2710, 31841), (3746, 23035), (4607, 18730), (9214, 9365)]