87042626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{172021}}^1$

素因数の和:172057

約数の個数: 16

約数和(自身を含む): 148627008

約数和(自身を除く): 61584382

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 172021, 344042, 1892231, 3784462, 3956483, 7912966, 43521313, 87042626]

約数ペア:

[(1, 87042626), (2, 43521313), (11, 7912966), (22, 3956483), (23, 3784462), (46, 1892231), (253, 344042), (506, 172021)]