42194038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1579}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 65525760

約数和(自身を除く): 23331722

約数列:

[1, 2, 31, 62, 431, 862, 1579, 3158, 13361, 26722, 48949, 97898, 680549, 1361098, 21097019, 42194038]

約数ペア:

[(1, 42194038), (2, 21097019), (31, 1361098), (62, 680549), (431, 97898), (862, 48949), (1579, 26722), (3158, 13361)]