40088074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90697}}^1$

素因数の和:90729

約数の個数: 16

約数和(自身を含む): 68567688

約数和(自身を除く): 28479614

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90697, 181394, 1179061, 1541849, 2358122, 3083698, 20044037, 40088074]

約数ペア:

[(1, 40088074), (2, 20044037), (13, 3083698), (17, 2358122), (26, 1541849), (34, 1179061), (221, 181394), (442, 90697)]