90015632

素因数分解:

$2^4\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1579}}^1$

素因数の和:2103

約数の個数: 40

約数和(自身を含む): 199838400

約数和(自身を除く): 109822768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 509, 1018, 1579, 2036, 3158, 3563, 4072, 6316, 7126, 8144, 11053, 12632, 14252, 22106, 25264, 28504, 44212, 57008, 88424, 176848, 803711, 1607422, 3214844, 5625977, 6429688, 11251954, 12859376, 22503908, 45007816, 90015632]

約数ペア:

[(1, 90015632), (2, 45007816), (4, 22503908), (7, 12859376), (8, 11251954), (14, 6429688), (16, 5625977), (28, 3214844), (56, 1607422), (112, 803711), (509, 176848), (1018, 88424), (1579, 57008), (2036, 44212), (3158, 28504), (3563, 25264), (4072, 22106), (6316, 14252), (7126, 12632), (8144, 11053)]