220139432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{887659}}^1$

素因数の和:887696

約数の個数: 16

約数和(自身を含む): 426076800

約数和(自身を除く): 205937368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 887659, 1775318, 3550636, 7101272, 27517429, 55034858, 110069716, 220139432]

約数ペア:

[(1, 220139432), (2, 110069716), (4, 55034858), (8, 27517429), (31, 7101272), (62, 3550636), (124, 1775318), (248, 887659)]