47420056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137849}}^1$

素因数の和:137898

約数の個数: 16

約数和(自身を含む): 90981000

約数和(自身を除く): 43560944

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 137849, 275698, 551396, 1102792, 5927507, 11855014, 23710028, 47420056]

約数ペア:

[(1, 47420056), (2, 23710028), (4, 11855014), (8, 5927507), (43, 1102792), (86, 551396), (172, 275698), (344, 137849)]