40233986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6421}}^1$

素因数の和:6677

約数の個数: 16

約数和(自身を含む): 65273208

約数和(自身を除く): 25039222

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 6421, 12842, 83473, 166946, 1547461, 3094922, 20116993, 40233986]

約数ペア:

[(1, 40233986), (2, 20116993), (13, 3094922), (26, 1547461), (241, 166946), (482, 83473), (3133, 12842), (6266, 6421)]