17921632

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{10567}}^1$

素因数の和:10630

約数の個数: 24

約数和(自身を含む): 35952336

約数和(自身を除く): 18030704

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 10567, 21134, 42268, 84536, 169072, 338144, 560051, 1120102, 2240204, 4480408, 8960816, 17921632]

約数ペア:

[(1, 17921632), (2, 8960816), (4, 4480408), (8, 2240204), (16, 1120102), (32, 560051), (53, 338144), (106, 169072), (212, 84536), (424, 42268), (848, 21134), (1696, 10567)]