43168528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{207541}}^1$

素因数の和:207562

約数の個数: 20

約数和(自身を含む): 90073228

約数和(自身を除く): 46904700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 207541, 415082, 830164, 1660328, 2698033, 3320656, 5396066, 10792132, 21584264, 43168528]

約数ペア:

[(1, 43168528), (2, 21584264), (4, 10792132), (8, 5396066), (13, 3320656), (16, 2698033), (26, 1660328), (52, 830164), (104, 415082), (208, 207541)]