41997584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61043}}^1$

素因数の和:61094

約数の個数: 20

約数和(自身を含む): 83264016

約数和(自身を除く): 41266432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 61043, 122086, 244172, 488344, 976688, 2624849, 5249698, 10499396, 20998792, 41997584]

約数ペア:

[(1, 41997584), (2, 20998792), (4, 10499396), (8, 5249698), (16, 2624849), (43, 976688), (86, 488344), (172, 244172), (344, 122086), (688, 61043)]