8455184

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12889}}^1$

素因数の和:12938

約数の個数: 20

約数和(自身を含む): 16782780

約数和(自身を除く): 8327596

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12889, 25778, 51556, 103112, 206224, 528449, 1056898, 2113796, 4227592, 8455184]

約数ペア:

[(1, 8455184), (2, 4227592), (4, 2113796), (8, 1056898), (16, 528449), (41, 206224), (82, 103112), (164, 51556), (328, 25778), (656, 12889)]