42251078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1303}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 65596416

約数和(自身を除く): 23345338

約数列:

[1, 2, 31, 62, 523, 1046, 1303, 2606, 16213, 32426, 40393, 80786, 681469, 1362938, 21125539, 42251078]

約数ペア:

[(1, 42251078), (2, 21125539), (31, 1362938), (62, 681469), (523, 80786), (1046, 40393), (1303, 32426), (2606, 16213)]