23221816

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{13757}}^1$

素因数の和:13974

約数の個数: 16

約数和(自身を含む): 43750440

約数和(自身を除く): 20528624

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 13757, 27514, 55028, 110056, 2902727, 5805454, 11610908, 23221816]

約数ペア:

[(1, 23221816), (2, 11610908), (4, 5805454), (8, 2902727), (211, 110056), (422, 55028), (844, 27514), (1688, 13757)]