42894038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{5431}}^1$

素因数の和:5803

約数の個数: 16

約数和(自身を含む): 70398720

約数和(自身を除く): 27504682

約数列:

[1, 2, 11, 22, 359, 718, 3949, 5431, 7898, 10862, 59741, 119482, 1949729, 3899458, 21447019, 42894038]

約数ペア:

[(1, 42894038), (2, 21447019), (11, 3899458), (22, 1949729), (359, 119482), (718, 59741), (3949, 10862), (5431, 7898)]