57389386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{22541}}^1$

素因数の和:22629

約数の個数: 16

約数和(自身を含む): 91971360

約数和(自身を除く): 34581974

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 22541, 45082, 428279, 856558, 1510247, 3020494, 28694693, 57389386]

約数ペア:

[(1, 57389386), (2, 28694693), (19, 3020494), (38, 1510247), (67, 856558), (134, 428279), (1273, 45082), (2546, 22541)]