80011448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2399}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 164160000

約数和(自身を除く): 84148552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1516, 2399, 3032, 4169, 4798, 8338, 9596, 16676, 19192, 26389, 33352, 52778, 105556, 211112, 909221, 1818442, 3636884, 7273768, 10001431, 20002862, 40005724, 80011448]

約数ペア:

[(1, 80011448), (2, 40005724), (4, 20002862), (8, 10001431), (11, 7273768), (22, 3636884), (44, 1818442), (88, 909221), (379, 211112), (758, 105556), (1516, 52778), (2399, 33352), (3032, 26389), (4169, 19192), (4798, 16676), (8338, 9596)]