16161874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 25459200

約数和(自身を除く): 9297326

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4159, 8318, 120611, 241222, 278653, 557306, 8080937, 16161874]

約数ペア:

[(1, 16161874), (2, 8080937), (29, 557306), (58, 278653), (67, 241222), (134, 120611), (1943, 8318), (3886, 4159)]