87690056

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{45863}}^1$

素因数の和:46108

約数の個数: 16

約数和(自身を含む): 165110400

約数和(自身を除く): 77420344

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 45863, 91726, 183452, 366904, 10961257, 21922514, 43845028, 87690056]

約数ペア:

[(1, 87690056), (2, 43845028), (4, 21922514), (8, 10961257), (239, 366904), (478, 183452), (956, 91726), (1912, 45863)]