87080728

素因数分解:

$2^3\times 7^1\times {\mathrm{1555013}}^1$

素因数の和:1555026

約数の個数: 16

約数和(自身を含む): 186601680

約数和(自身を除く): 99520952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1555013, 3110026, 6220052, 10885091, 12440104, 21770182, 43540364, 87080728]

約数ペア:

[(1, 87080728), (2, 43540364), (4, 21770182), (7, 12440104), (8, 10885091), (14, 6220052), (28, 3110026), (56, 1555013)]