64170416

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{85333}}^1$

素因数の和:85388

約数の個数: 20

約数和(自身を含む): 126976992

約数和(自身を除く): 62806576

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 85333, 170666, 341332, 682664, 1365328, 4010651, 8021302, 16042604, 32085208, 64170416]

約数ペア:

[(1, 64170416), (2, 32085208), (4, 16042604), (8, 8021302), (16, 4010651), (47, 1365328), (94, 682664), (188, 341332), (376, 170666), (752, 85333)]