131058224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{744649}}^1$

素因数の和:744668

約数の個数: 20

約数和(自身を含む): 277009800

約数和(自身を除く): 145951576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 744649, 1489298, 2978596, 5957192, 8191139, 11914384, 16382278, 32764556, 65529112, 131058224]

約数ペア:

[(1, 131058224), (2, 65529112), (4, 32764556), (8, 16382278), (11, 11914384), (16, 8191139), (22, 5957192), (44, 2978596), (88, 1489298), (176, 744649)]