47039792

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71707}}^1$

素因数の和:71756

約数の個数: 20

約数和(自身を含む): 93363816

約数和(自身を除く): 46324024

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 71707, 143414, 286828, 573656, 1147312, 2939987, 5879974, 11759948, 23519896, 47039792]

約数ペア:

[(1, 47039792), (2, 23519896), (4, 11759948), (8, 5879974), (16, 2939987), (41, 1147312), (82, 573656), (164, 286828), (328, 143414), (656, 71707)]