164476912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{250727}}^1$

素因数の和:250776

約数の個数: 20

約数和(自身を含む): 326447856

約数和(自身を除く): 161970944

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 250727, 501454, 1002908, 2005816, 4011632, 10279807, 20559614, 41119228, 82238456, 164476912]

約数ペア:

[(1, 164476912), (2, 82238456), (4, 41119228), (8, 20559614), (16, 10279807), (41, 4011632), (82, 2005816), (164, 1002908), (328, 501454), (656, 250727)]