42791930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{54167}}^1$

素因数の和:54253

約数の個数: 16

約数和(自身を含む): 78001920

約数和(自身を除く): 35209990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 54167, 108334, 270835, 541670, 4279193, 8558386, 21395965, 42791930]

約数ペア:

[(1, 42791930), (2, 21395965), (5, 8558386), (10, 4279193), (79, 541670), (158, 270835), (395, 108334), (790, 54167)]