8045552528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38680541}}^1$

素因数の和:38680562

約数の個数: 20

約数和(自身を含む): 16787355228

約数和(自身を除く): 8741802700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38680541, 77361082, 154722164, 309444328, 502847033, 618888656, 1005694066, 2011388132, 4022776264, 8045552528]

約数ペア:

[(1, 8045552528), (2, 4022776264), (4, 2011388132), (8, 1005694066), (13, 618888656), (16, 502847033), (26, 309444328), (52, 154722164), (104, 77361082), (208, 38680541)]