218042096

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{439601}}^1$

素因数の和:439640

約数の個数: 20

約数和(自身を含む): 436085184

約数和(自身を除く): 218043088

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 439601, 879202, 1758404, 3516808, 7033616, 13627631, 27255262, 54510524, 109021048, 218042096]

約数ペア:

[(1, 218042096), (2, 109021048), (4, 54510524), (8, 27255262), (16, 13627631), (31, 7033616), (62, 3516808), (124, 1758404), (248, 879202), (496, 439601)]