8820968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 18030600

約数和(自身を除く): 9209632

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 953, 1157, 1906, 2314, 3812, 4628, 7624, 9256, 12389, 24778, 49556, 84817, 99112, 169634, 339268, 678536, 1102621, 2205242, 4410484, 8820968]

約数ペア:

[(1, 8820968), (2, 4410484), (4, 2205242), (8, 1102621), (13, 678536), (26, 339268), (52, 169634), (89, 99112), (104, 84817), (178, 49556), (356, 24778), (712, 12389), (953, 9256), (1157, 7624), (1906, 4628), (2314, 3812)]