15882064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{90239}}^1$

素因数の和:90258

約数の個数: 20

約数和(自身を含む): 33569280

約数和(自身を除く): 17687216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 90239, 180478, 360956, 721912, 992629, 1443824, 1985258, 3970516, 7941032, 15882064]

約数ペア:

[(1, 15882064), (2, 7941032), (4, 3970516), (8, 1985258), (11, 1443824), (16, 992629), (22, 721912), (44, 360956), (88, 180478), (176, 90239)]