87567554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{20149}}^1$

素因数の和:20245

約数の個数: 16

約数和(自身を含む): 137100600

約数和(自身を除く): 49533046

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 20149, 40298, 826109, 1067897, 1652218, 2135794, 43783777, 87567554]

約数ペア:

[(1, 87567554), (2, 43783777), (41, 2135794), (53, 1652218), (82, 1067897), (106, 826109), (2173, 40298), (4346, 20149)]