125936168

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{61253}}^1$

素因数の和:61516

約数の個数: 16

約数和(自身を含む): 237052980

約数和(自身を除く): 111116812

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 61253, 122506, 245012, 490024, 15742021, 31484042, 62968084, 125936168]

約数ペア:

[(1, 125936168), (2, 62968084), (4, 31484042), (8, 15742021), (257, 490024), (514, 245012), (1028, 122506), (2056, 61253)]