42203746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12391}}^1$

素因数の和:12537

約数の個数: 16

約数和(自身を含む): 68701248

約数和(自身を除く): 26497502

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 12391, 24782, 161083, 322166, 1623221, 3246442, 21101873, 42203746]

約数ペア:

[(1, 42203746), (2, 21101873), (13, 3246442), (26, 1623221), (131, 322166), (262, 161083), (1703, 24782), (3406, 12391)]