42631882

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 67813956

約数和(自身を除く): 25182074

約数列:

[1, 2, 31, 41, 62, 82, 541, 961, 1082, 1271, 1922, 2542, 16771, 22181, 33542, 39401, 44362, 78802, 519901, 687611, 1039802, 1375222, 21315941, 42631882]

約数ペア:

[(1, 42631882), (2, 21315941), (31, 1375222), (41, 1039802), (62, 687611), (82, 519901), (541, 78802), (961, 44362), (1082, 39401), (1271, 33542), (1922, 22181), (2542, 16771)]