31838954

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15061}}^1$

素因数の和:15221

約数の個数: 16

約数和(自身を含む): 54946176

約数和(自身を除く): 23107222

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 15061, 30122, 105427, 210854, 2274211, 4548422, 15919477, 31838954]

約数ペア:

[(1, 31838954), (2, 15919477), (7, 4548422), (14, 2274211), (151, 210854), (302, 105427), (1057, 30122), (2114, 15061)]