16008556

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 28892864

約数和(自身を除く): 12884308

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 571, 652, 1142, 2284, 7009, 14018, 24553, 28036, 49106, 93073, 98212, 186146, 372292, 4002139, 8004278, 16008556]

約数ペア:

[(1, 16008556), (2, 8004278), (4, 4002139), (43, 372292), (86, 186146), (163, 98212), (172, 93073), (326, 49106), (571, 28036), (652, 24553), (1142, 14018), (2284, 7009)]