40154006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 62112960

約数和(自身を除く): 21958954

約数列:

[1, 2, 41, 82, 157, 314, 3119, 6238, 6437, 12874, 127879, 255758, 489683, 979366, 20077003, 40154006]

約数ペア:

[(1, 40154006), (2, 20077003), (41, 979366), (82, 489683), (157, 255758), (314, 127879), (3119, 12874), (6238, 6437)]