87926618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{198929}}^1$

素因数の和:198961

約数の個数: 16

約数和(自身を含む): 150391080

約数和(自身を除く): 62464462

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 198929, 397858, 2586077, 3381793, 5172154, 6763586, 43963309, 87926618]

約数ペア:

[(1, 87926618), (2, 43963309), (13, 6763586), (17, 5172154), (26, 3381793), (34, 2586077), (221, 397858), (442, 198929)]