40697606

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1523}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 63203328

約数和(自身を除く): 22505722

約数列:

[1, 2, 31, 62, 431, 862, 1523, 3046, 13361, 26722, 47213, 94426, 656413, 1312826, 20348803, 40697606]

約数ペア:

[(1, 40697606), (2, 20348803), (31, 1312826), (62, 656413), (431, 94426), (862, 47213), (1523, 26722), (3046, 13361)]