86648048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{318559}}^1$

素因数の和:318584

約数の個数: 20

約数和(自身を含む): 177756480

約数和(自身を除く): 91108432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 318559, 637118, 1274236, 2548472, 5096944, 5415503, 10831006, 21662012, 43324024, 86648048]

約数ペア:

[(1, 86648048), (2, 43324024), (4, 21662012), (8, 10831006), (16, 5415503), (17, 5096944), (34, 2548472), (68, 1274236), (136, 637118), (272, 318559)]