87869648

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{4397}}^1$

素因数の和:5654

約数の個数: 20

約数和(自身を含む): 170422500

約数和(自身を除く): 82552852

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4397, 4996, 8794, 9992, 17588, 19984, 35176, 70352, 5491853, 10983706, 21967412, 43934824, 87869648]

約数ペア:

[(1, 87869648), (2, 43934824), (4, 21967412), (8, 10983706), (16, 5491853), (1249, 70352), (2498, 35176), (4397, 19984), (4996, 17588), (8794, 9992)]