72070102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89417}}^1$

素因数の和:89463

約数の個数: 16

約数和(自身を含む): 120177792

約数和(自身を除く): 48107690

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 89417, 178834, 1162421, 2324842, 2771927, 5543854, 36035051, 72070102]

約数ペア:

[(1, 72070102), (2, 36035051), (13, 5543854), (26, 2771927), (31, 2324842), (62, 1162421), (403, 178834), (806, 89417)]