47723216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{175453}}^1$

素因数の和:175478

約数の個数: 20

約数和(自身を含む): 97903332

約数和(自身を除く): 50180116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 175453, 350906, 701812, 1403624, 2807248, 2982701, 5965402, 11930804, 23861608, 47723216]

約数ペア:

[(1, 47723216), (2, 23861608), (4, 11930804), (8, 5965402), (16, 2982701), (17, 2807248), (34, 1403624), (68, 701812), (136, 350906), (272, 175453)]