42231398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31469}}^1$

素因数の和:31543

約数の個数: 16

約数和(自身を含む): 70241040

約数和(自身を除く): 28009642

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 31469, 62938, 346159, 692318, 1919609, 3839218, 21115699, 42231398]

約数ペア:

[(1, 42231398), (2, 21115699), (11, 3839218), (22, 1919609), (61, 692318), (122, 346159), (671, 62938), (1342, 31469)]