42157214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40771}}^1$

素因数の和:40831

約数の個数: 16

約数和(自身を含む): 70454016

約数和(自身を除く): 28296802

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 40771, 81542, 448481, 896962, 1916237, 3832474, 21078607, 42157214]

約数ペア:

[(1, 42157214), (2, 21078607), (11, 3832474), (22, 1916237), (47, 896962), (94, 448481), (517, 81542), (1034, 40771)]