115385968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{232633}}^1$

素因数の和:232672

約数の個数: 20

約数和(自身を含む): 230772928

約数和(自身を除く): 115386960

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 232633, 465266, 930532, 1861064, 3722128, 7211623, 14423246, 28846492, 57692984, 115385968]

約数ペア:

[(1, 115385968), (2, 57692984), (4, 28846492), (8, 14423246), (16, 7211623), (31, 3722128), (62, 1861064), (124, 930532), (248, 465266), (496, 232633)]