64220406

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{345271}}^1$

素因数の和:345307

約数の個数: 16

約数和(自身を含む): 132584448

約数和(自身を除く): 68364042

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 345271, 690542, 1035813, 2071626, 10703401, 21406802, 32110203, 64220406]

約数ペア:

[(1, 64220406), (2, 32110203), (3, 21406802), (6, 10703401), (31, 2071626), (62, 1035813), (93, 690542), (186, 345271)]