31906108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2333}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 60385248

約数和(自身を除く): 28479140

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2333, 3419, 4666, 6838, 9332, 13676, 30329, 60658, 121316, 613579, 1227158, 2454316, 7976527, 15953054, 31906108]

約数ペア:

[(1, 31906108), (2, 15953054), (4, 7976527), (13, 2454316), (26, 1227158), (52, 613579), (263, 121316), (526, 60658), (1052, 30329), (2333, 13676), (3419, 9332), (4666, 6838)]