85211336

素因数分解:

$2^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2309}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 182952000

約数和(自身を除く): 97740664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 659, 1318, 2309, 2636, 4613, 4618, 5272, 9226, 9236, 16163, 18452, 18472, 32326, 36904, 64652, 129304, 1521631, 3043262, 6086524, 10651417, 12173048, 21302834, 42605668, 85211336]

約数ペア:

[(1, 85211336), (2, 42605668), (4, 21302834), (7, 12173048), (8, 10651417), (14, 6086524), (28, 3043262), (56, 1521631), (659, 129304), (1318, 64652), (2309, 36904), (2636, 32326), (4613, 18472), (4618, 18452), (5272, 16163), (9226, 9236)]