331490032

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{88919}}^1$

素因数の和:89160

約数の個数: 20

約数和(自身を含む): 645025680

約数和(自身を除く): 313535648

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 88919, 177838, 355676, 711352, 1422704, 20718127, 41436254, 82872508, 165745016, 331490032]

約数ペア:

[(1, 331490032), (2, 165745016), (4, 82872508), (8, 41436254), (16, 20718127), (233, 1422704), (466, 711352), (932, 355676), (1864, 177838), (3728, 88919)]