16155488

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:1670

約数の個数: 24

約数和(自身を含む): 31910760

約数和(自身を除く): 15755272

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1259, 1604, 2518, 3208, 5036, 6416, 10072, 12832, 20144, 40288, 504859, 1009718, 2019436, 4038872, 8077744, 16155488]

約数ペア:

[(1, 16155488), (2, 8077744), (4, 4038872), (8, 2019436), (16, 1009718), (32, 504859), (401, 40288), (802, 20144), (1259, 12832), (1604, 10072), (2518, 6416), (3208, 5036)]