40925464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 80932320

約数和(自身を除く): 40006856

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 2293, 4462, 4586, 8924, 9172, 17848, 18344, 52739, 105478, 210956, 222421, 421912, 444842, 889684, 1779368, 5115683, 10231366, 20462732, 40925464]

約数ペア:

[(1, 40925464), (2, 20462732), (4, 10231366), (8, 5115683), (23, 1779368), (46, 889684), (92, 444842), (97, 421912), (184, 222421), (194, 210956), (388, 105478), (776, 52739), (2231, 18344), (2293, 17848), (4462, 9172), (4586, 8924)]