42492568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{171341}}^1$

素因数の和:171378

約数の個数: 16

約数和(自身を含む): 82244160

約数和(自身を除く): 39751592

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 171341, 342682, 685364, 1370728, 5311571, 10623142, 21246284, 42492568]

約数ペア:

[(1, 42492568), (2, 21246284), (4, 10623142), (8, 5311571), (31, 1370728), (62, 685364), (124, 342682), (248, 171341)]