167728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:972

約数の個数: 20

約数和(自身を含む): 354888

約数和(自身を除く): 187160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 953, 1906, 3812, 7624, 10483, 15248, 20966, 41932, 83864, 167728]

約数ペア:

[(1, 167728), (2, 83864), (4, 41932), (8, 20966), (11, 15248), (16, 10483), (22, 7624), (44, 3812), (88, 1906), (176, 953)]