84990808

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9311}}^1$

素因数の和:9487

約数の個数: 32

約数和(自身を含む): 183260160

約数和(自身を除く): 98269352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 9311, 18622, 37244, 65177, 74488, 130354, 260708, 521416, 1517693, 3035386, 6070772, 10623851, 12141544, 21247702, 42495404, 84990808]

約数ペア:

[(1, 84990808), (2, 42495404), (4, 21247702), (7, 12141544), (8, 10623851), (14, 6070772), (28, 3035386), (56, 1517693), (163, 521416), (326, 260708), (652, 130354), (1141, 74488), (1304, 65177), (2282, 37244), (4564, 18622), (9128, 9311)]