40377968

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{10831}}^1$

素因数の和:11072

約数の個数: 20

約数和(自身を含む): 78575328

約数和(自身を除く): 38197360

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 10831, 21662, 43324, 86648, 173296, 2523623, 5047246, 10094492, 20188984, 40377968]

約数ペア:

[(1, 40377968), (2, 20188984), (4, 10094492), (8, 5047246), (16, 2523623), (233, 173296), (466, 86648), (932, 43324), (1864, 21662), (3728, 10831)]