40278634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8677}}^1$

素因数の和:8901

約数の個数: 16

約数和(自身を含む): 66230496

約数和(自身を除く): 25951862

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 8677, 17354, 95447, 190894, 1830847, 3661694, 20139317, 40278634]

約数ペア:

[(1, 40278634), (2, 20139317), (11, 3661694), (22, 1830847), (211, 190894), (422, 95447), (2321, 17354), (4642, 8677)]