31942442

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2213}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 54836352

約数和(自身を除く): 22893910

約数列:

[1, 2, 7, 14, 1031, 2062, 2213, 4426, 7217, 14434, 15491, 30982, 2281603, 4563206, 15971221, 31942442]

約数ペア:

[(1, 31942442), (2, 15971221), (7, 4563206), (14, 2281603), (1031, 30982), (2062, 15491), (2213, 14434), (4426, 7217)]