88212383

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28837}}^1$

素因数の和:28886

約数の個数: 16

約数和(自身を含む): 110737920

約数和(自身を除く): 22525537

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 28837, 201859, 547903, 663251, 3835321, 4642757, 12601769, 88212383]

約数ペア:

[(1, 88212383), (7, 12601769), (19, 4642757), (23, 3835321), (133, 663251), (161, 547903), (437, 201859), (3059, 28837)]