31006666

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6869}}^1$

素因数の和:6969

約数の個数: 16

約数和(自身を含む): 48557160

約数和(自身を除く): 17550494

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 6869, 13738, 254153, 419009, 508306, 838018, 15503333, 31006666]

約数ペア:

[(1, 31006666), (2, 15503333), (37, 838018), (61, 508306), (74, 419009), (122, 254153), (2257, 13738), (4514, 6869)]