4357856

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 9289728

約数和(自身を除く): 4931872

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 191, 248, 368, 382, 496, 713, 736, 764, 992, 1426, 1528, 2852, 3056, 4393, 5704, 5921, 6112, 8786, 11408, 11842, 17572, 22816, 23684, 35144, 47368, 70288, 94736, 136183, 140576, 189472, 272366, 544732, 1089464, 2178928, 4357856]

約数ペア:

[(1, 4357856), (2, 2178928), (4, 1089464), (8, 544732), (16, 272366), (23, 189472), (31, 140576), (32, 136183), (46, 94736), (62, 70288), (92, 47368), (124, 35144), (184, 23684), (191, 22816), (248, 17572), (368, 11842), (382, 11408), (496, 8786), (713, 6112), (736, 5921), (764, 5704), (992, 4393), (1426, 3056), (1528, 2852)]