81050272

素因数分解:

$2^5\times {\mathrm{1361}}^1\times {\mathrm{1861}}^1$

素因数の和:3232

約数の個数: 24

約数和(自身を含む): 159770772

約数和(自身を除く): 78720500

約数列:

[1, 2, 4, 8, 16, 32, 1361, 1861, 2722, 3722, 5444, 7444, 10888, 14888, 21776, 29776, 43552, 59552, 2532821, 5065642, 10131284, 20262568, 40525136, 81050272]

約数ペア:

[(1, 81050272), (2, 40525136), (4, 20262568), (8, 10131284), (16, 5065642), (32, 2532821), (1361, 59552), (1861, 43552), (2722, 29776), (3722, 21776), (5444, 14888), (7444, 10888)]