80315116

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5038

約数の個数: 36

約数和(自身を含む): 165502008

約数和(自身を除く): 85186892

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 4937, 8134, 9874, 16268, 19748, 34559, 69118, 138236, 241913, 409771, 483826, 819542, 967652, 1639084, 2868397, 5736794, 11473588, 20078779, 40157558, 80315116]

約数ペア:

[(1, 80315116), (2, 40157558), (4, 20078779), (7, 11473588), (14, 5736794), (28, 2868397), (49, 1639084), (83, 967652), (98, 819542), (166, 483826), (196, 409771), (332, 241913), (581, 138236), (1162, 69118), (2324, 34559), (4067, 19748), (4937, 16268), (8134, 9874)]