31461518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30427}}^1$

素因数の和:30487

約数の個数: 16

約数和(自身を含む): 52579584

約数和(自身を除く): 21118066

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 30427, 60854, 334697, 669394, 1430069, 2860138, 15730759, 31461518]

約数ペア:

[(1, 31461518), (2, 15730759), (11, 2860138), (22, 1430069), (47, 669394), (94, 334697), (517, 60854), (1034, 30427)]