40116674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{19531}}^1$

素因数の和:19625

約数の個数: 16

約数和(自身を含む): 65627520

約数和(自身を除く): 25510846

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 19531, 39062, 253903, 507806, 1542949, 3085898, 20058337, 40116674]

約数ペア:

[(1, 40116674), (2, 20058337), (13, 3085898), (26, 1542949), (79, 507806), (158, 253903), (1027, 39062), (2054, 19531)]