131117808

素因数分解:

$2^4\times 3^1\times {\mathrm{2731621}}^1$

素因数の和:2731632

約数の個数: 20

約数和(自身を含む): 338721128

約数和(自身を除く): 207603320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2731621, 5463242, 8194863, 10926484, 16389726, 21852968, 32779452, 43705936, 65558904, 131117808]

約数ペア:

[(1, 131117808), (2, 65558904), (3, 43705936), (4, 32779452), (6, 21852968), (8, 16389726), (12, 10926484), (16, 8194863), (24, 5463242), (48, 2731621)]