87122308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239347}}^1$

素因数の和:239371

約数の個数: 24

約数和(自身を含む): 187648832

約数和(自身を除く): 100526524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 239347, 478694, 957388, 1675429, 3111511, 3350858, 6223022, 6701716, 12446044, 21780577, 43561154, 87122308]

約数ペア:

[(1, 87122308), (2, 43561154), (4, 21780577), (7, 12446044), (13, 6701716), (14, 6223022), (26, 3350858), (28, 3111511), (52, 1675429), (91, 957388), (182, 478694), (364, 239347)]