85101772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64667}}^1$

素因数の和:64725

約数の個数: 24

約数和(自身を含む): 173827584

約数和(自身を除く): 88725812

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 64667, 129334, 258668, 452669, 905338, 1810676, 3039349, 6078698, 12157396, 21275443, 42550886, 85101772]

約数ペア:

[(1, 85101772), (2, 42550886), (4, 21275443), (7, 12157396), (14, 6078698), (28, 3039349), (47, 1810676), (94, 905338), (188, 452669), (329, 258668), (658, 129334), (1316, 64667)]