64160802

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{2963}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 142983360

約数和(自身を除く): 78822558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 2406, 2963, 3609, 5926, 7218, 8889, 10827, 17778, 21654, 26667, 53334, 80001, 160002, 1188163, 2376326, 3564489, 7128978, 10693467, 21386934, 32080401, 64160802]

約数ペア:

[(1, 64160802), (2, 32080401), (3, 21386934), (6, 10693467), (9, 7128978), (18, 3564489), (27, 2376326), (54, 1188163), (401, 160002), (802, 80001), (1203, 53334), (2406, 26667), (2963, 21654), (3609, 17778), (5926, 10827), (7218, 8889)]