8716808

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 8217592

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 239, 376, 388, 478, 776, 956, 1912, 4559, 9118, 11233, 18236, 22466, 23183, 36472, 44932, 46366, 89864, 92732, 185464, 1089601, 2179202, 4358404, 8716808]

約数ペア:

[(1, 8716808), (2, 4358404), (4, 2179202), (8, 1089601), (47, 185464), (94, 92732), (97, 89864), (188, 46366), (194, 44932), (239, 36472), (376, 23183), (388, 22466), (478, 18236), (776, 11233), (956, 9118), (1912, 4559)]