40475242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7841}}^1$

素因数の和:7961

約数の個数: 16

約数和(自身を含む): 63520200

約数和(自身を除く): 23044958

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 7841, 15682, 227389, 454778, 697849, 1395698, 20237621, 40475242]

約数ペア:

[(1, 40475242), (2, 20237621), (29, 1395698), (58, 697849), (89, 454778), (178, 227389), (2581, 15682), (5162, 7841)]