87931714

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{11311}}^1$

素因数の和:11362

約数の個数: 24

約数和(自身を含む): 149046912

約数和(自身を除く): 61115198

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 11311, 22622, 147043, 260153, 294086, 520306, 1911559, 3381989, 3823118, 6763978, 43965857, 87931714]

約数ペア:

[(1, 87931714), (2, 43965857), (13, 6763978), (23, 3823118), (26, 3381989), (46, 1911559), (169, 520306), (299, 294086), (338, 260153), (598, 147043), (3887, 22622), (7774, 11311)]