857296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4890

約数の個数: 20

約数和(自身を含む): 1812384

約数和(自身を除く): 955088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4871, 9742, 19484, 38968, 53581, 77936, 107162, 214324, 428648, 857296]

約数ペア:

[(1, 857296), (2, 428648), (4, 214324), (8, 107162), (11, 77936), (16, 53581), (22, 38968), (44, 19484), (88, 9742), (176, 4871)]