15670016

素因数分解:

$2^8\times {\mathrm{61211}}^1$

素因数の和:61227

約数の個数: 18

約数和(自身を含む): 31279332

約数和(自身を除く): 15609316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 61211, 122422, 244844, 489688, 979376, 1958752, 3917504, 7835008, 15670016]

約数ペア:

[(1, 15670016), (2, 7835008), (4, 3917504), (8, 1958752), (16, 979376), (32, 489688), (64, 244844), (128, 122422), (256, 61211)]