69408244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{423221}}^1$

素因数の和:423266

約数の個数: 12

約数和(自身を含む): 124427268

約数和(自身を除く): 55019024

約数列:

[1, 2, 4, 41, 82, 164, 423221, 846442, 1692884, 17352061, 34704122, 69408244]

約数ペア:

[(1, 69408244), (2, 34704122), (4, 17352061), (41, 1692884), (82, 846442), (164, 423221)]