80354224

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{85121}}^1$

素因数の和:85188

約数の個数: 20

約数和(自身を含む): 158326920

約数和(自身を除く): 77972696

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 85121, 170242, 340484, 680968, 1361936, 5022139, 10044278, 20088556, 40177112, 80354224]

約数ペア:

[(1, 80354224), (2, 40177112), (4, 20088556), (8, 10044278), (16, 5022139), (59, 1361936), (118, 680968), (236, 340484), (472, 170242), (944, 85121)]