31321342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2683}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 50727600

約数和(自身を除く): 19406258

約数列:

[1, 2, 13, 26, 449, 898, 2683, 5366, 5837, 11674, 34879, 69758, 1204667, 2409334, 15660671, 31321342]

約数ペア:

[(1, 31321342), (2, 15660671), (13, 2409334), (26, 1204667), (449, 69758), (898, 34879), (2683, 11674), (5366, 5837)]