82880518

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{160001}}^1$

素因数の和:160047

約数の個数: 16

約数和(自身を含む): 145921824

約数和(自身を除く): 63041306

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 160001, 320002, 1120007, 2240014, 5920037, 11840074, 41440259, 82880518]

約数ペア:

[(1, 82880518), (2, 41440259), (7, 11840074), (14, 5920037), (37, 2240014), (74, 1120007), (259, 320002), (518, 160001)]