88429072

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{13513}}^1$

素因数の和:13930

約数の個数: 20

約数和(自身を含む): 171762940

約数和(自身を除く): 83333868

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 13513, 27026, 54052, 108104, 216208, 5526817, 11053634, 22107268, 44214536, 88429072]

約数ペア:

[(1, 88429072), (2, 44214536), (4, 22107268), (8, 11053634), (16, 5526817), (409, 216208), (818, 108104), (1636, 54052), (3272, 27026), (6544, 13513)]