80804518

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3951

約数の個数: 16

約数和(自身を含む): 123670080

約数和(自身を除く): 42865562

約数列:

[1, 2, 79, 137, 158, 274, 3733, 7466, 10823, 21646, 294907, 511421, 589814, 1022842, 40402259, 80804518]

約数ペア:

[(1, 80804518), (2, 40402259), (79, 1022842), (137, 589814), (158, 511421), (274, 294907), (3733, 21646), (7466, 10823)]