31194322

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 47637720

約数和(自身を除く): 16443398

約数列:

[1, 2, 89, 173, 178, 346, 1013, 2026, 15397, 30794, 90157, 175249, 180314, 350498, 15597161, 31194322]

約数ペア:

[(1, 31194322), (2, 15597161), (89, 350498), (173, 180314), (178, 175249), (346, 90157), (1013, 30794), (2026, 15397)]