85404506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3463}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 149644800

約数和(自身を除く): 64240294

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 3463, 6926, 12331, 24662, 38093, 65797, 76186, 131594, 204317, 408634, 723767, 1447534, 2247487, 3882023, 4494974, 7764046, 42702253, 85404506]

約数ペア:

[(1, 85404506), (2, 42702253), (11, 7764046), (19, 4494974), (22, 3882023), (38, 2247487), (59, 1447534), (118, 723767), (209, 408634), (418, 204317), (649, 131594), (1121, 76186), (1298, 65797), (2242, 38093), (3463, 24662), (6926, 12331)]