8898968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 18416160

約数和(自身を除く): 9517192

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2087, 2132, 4174, 4264, 8348, 16696, 27131, 54262, 85567, 108524, 171134, 217048, 342268, 684536, 1112371, 2224742, 4449484, 8898968]

約数ペア:

[(1, 8898968), (2, 4449484), (4, 2224742), (8, 1112371), (13, 684536), (26, 342268), (41, 217048), (52, 171134), (82, 108524), (104, 85567), (164, 54262), (328, 27131), (533, 16696), (1066, 8348), (2087, 4264), (2132, 4174)]