80552486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2579}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 145635840

約数和(自身を除く): 65083354

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 322, 679, 1358, 2231, 2579, 4462, 5158, 15617, 18053, 31234, 36106, 59317, 118634, 250163, 415219, 500326, 830438, 1751141, 3502282, 5753749, 11507498, 40276243, 80552486]

約数ペア:

[(1, 80552486), (2, 40276243), (7, 11507498), (14, 5753749), (23, 3502282), (46, 1751141), (97, 830438), (161, 500326), (194, 415219), (322, 250163), (679, 118634), (1358, 59317), (2231, 36106), (2579, 31234), (4462, 18053), (5158, 15617)]