27171664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130633}}^1$

素因数の和:130654

約数の個数: 20

約数和(自身を含む): 56695156

約数和(自身を除く): 29523492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130633, 261266, 522532, 1045064, 1698229, 2090128, 3396458, 6792916, 13585832, 27171664]

約数ペア:

[(1, 27171664), (2, 13585832), (4, 6792916), (8, 3396458), (13, 2090128), (16, 1698229), (26, 1045064), (52, 522532), (104, 261266), (208, 130633)]