42930194

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 65345280

約数和(自身を除く): 22415086

約数列:

[1, 2, 103, 206, 271, 542, 769, 1538, 27913, 55826, 79207, 158414, 208399, 416798, 21465097, 42930194]

約数ペア:

[(1, 42930194), (2, 21465097), (103, 416798), (206, 208399), (271, 158414), (542, 79207), (769, 55826), (1538, 27913)]