31916344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{709}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 63644400

約数和(自身を除く): 31728056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 331, 662, 709, 1324, 1418, 2648, 2836, 5627, 5672, 11254, 12053, 22508, 24106, 45016, 48212, 96424, 234679, 469358, 938716, 1877432, 3989543, 7979086, 15958172, 31916344]

約数ペア:

[(1, 31916344), (2, 15958172), (4, 7979086), (8, 3989543), (17, 1877432), (34, 938716), (68, 469358), (136, 234679), (331, 96424), (662, 48212), (709, 45016), (1324, 24106), (1418, 22508), (2648, 12053), (2836, 11254), (5627, 5672)]