31412368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{11617}}^1$

素因数の和:11651

約数の個数: 30

約数和(自身を含む): 65908914

約数和(自身を除く): 34496546

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 11617, 23234, 46468, 92936, 151021, 185872, 302042, 604084, 1208168, 1963273, 2416336, 3926546, 7853092, 15706184, 31412368]

約数ペア:

[(1, 31412368), (2, 15706184), (4, 7853092), (8, 3926546), (13, 2416336), (16, 1963273), (26, 1208168), (52, 604084), (104, 302042), (169, 185872), (208, 151021), (338, 92936), (676, 46468), (1352, 23234), (2704, 11617)]