47891696

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{37889}}^1$

素因数の和:37976

約数の個数: 20

約数和(自身を含む): 93967200

約数和(自身を除く): 46075504

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 37889, 75778, 151556, 303112, 606224, 2993231, 5986462, 11972924, 23945848, 47891696]

約数ペア:

[(1, 47891696), (2, 23945848), (4, 11972924), (8, 5986462), (16, 2993231), (79, 606224), (158, 303112), (316, 151556), (632, 75778), (1264, 37889)]