31003726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3220

約数の個数: 24

約数和(自身を含む): 52111080

約数和(自身を除く): 21107354

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 3163, 4901, 6326, 9802, 41119, 82238, 91727, 183454, 534547, 1069094, 1192451, 2384902, 15501863, 31003726]

約数ペア:

[(1, 31003726), (2, 15501863), (13, 2384902), (26, 1192451), (29, 1069094), (58, 534547), (169, 183454), (338, 91727), (377, 82238), (754, 41119), (3163, 9802), (4901, 6326)]