90690476

素因数分解:

$2^2\times {\mathrm{3221}}^1\times {\mathrm{7039}}^1$

素因数の和:10264

約数の個数: 12

約数和(自身を含む): 158780160

約数和(自身を除く): 68089684

約数列:

[1, 2, 4, 3221, 6442, 7039, 12884, 14078, 28156, 22672619, 45345238, 90690476]

約数ペア:

[(1, 90690476), (2, 45345238), (4, 22672619), (3221, 28156), (6442, 14078), (7039, 12884)]