47945848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{352543}}^1$

素因数の和:352566

約数の個数: 16

約数和(自身を含む): 95186880

約数和(自身を除く): 47241032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 352543, 705086, 1410172, 2820344, 5993231, 11986462, 23972924, 47945848]

約数ペア:

[(1, 47945848), (2, 23972924), (4, 11986462), (8, 5993231), (17, 2820344), (34, 1410172), (68, 705086), (136, 352543)]