31474004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2039}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 58605120

約数和(自身を除く): 27131116

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 2039, 3859, 4078, 7718, 8156, 15436, 34663, 69326, 138652, 462853, 925706, 1851412, 7868501, 15737002, 31474004]

約数ペア:

[(1, 31474004), (2, 15737002), (4, 7868501), (17, 1851412), (34, 925706), (68, 462853), (227, 138652), (454, 69326), (908, 34663), (2039, 15436), (3859, 8156), (4078, 7718)]