520018168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{62683}}^1$

素因数の和:62767

約数の個数: 32

約数和(自身を含む): 1049330160

約数和(自身を除く): 529311992

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 62683, 125366, 250732, 501464, 1065611, 2131222, 3823663, 4262444, 7647326, 8524888, 15294652, 30589304, 65002271, 130004542, 260009084, 520018168]

約数ペア:

[(1, 520018168), (2, 260009084), (4, 130004542), (8, 65002271), (17, 30589304), (34, 15294652), (61, 8524888), (68, 7647326), (122, 4262444), (136, 3823663), (244, 2131222), (488, 1065611), (1037, 501464), (2074, 250732), (4148, 125366), (8296, 62683)]