31397164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12479}}^1$

素因数の和:12537

約数の個数: 24

約数和(自身を含む): 59754240

約数和(自身を除く): 28357076

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 12479, 24958, 49916, 212143, 424286, 461723, 848572, 923446, 1846892, 7849291, 15698582, 31397164]

約数ペア:

[(1, 31397164), (2, 15698582), (4, 7849291), (17, 1846892), (34, 923446), (37, 848572), (68, 461723), (74, 424286), (148, 212143), (629, 49916), (1258, 24958), (2516, 12479)]