84352528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{405541}}^1$

素因数の和:405562

約数の個数: 20

約数和(自身を含む): 176005228

約数和(自身を除く): 91652700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 405541, 811082, 1622164, 3244328, 5272033, 6488656, 10544066, 21088132, 42176264, 84352528]

約数ペア:

[(1, 84352528), (2, 42176264), (4, 21088132), (8, 10544066), (13, 6488656), (16, 5272033), (26, 3244328), (52, 1622164), (104, 811082), (208, 405541)]