85841416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{249539}}^1$

素因数の和:249588

約数の個数: 16

約数和(自身を含む): 164696400

約数和(自身を除く): 78854984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 249539, 499078, 998156, 1996312, 10730177, 21460354, 42920708, 85841416]

約数ペア:

[(1, 85841416), (2, 42920708), (4, 21460354), (8, 10730177), (43, 1996312), (86, 998156), (172, 499078), (344, 249539)]