42256478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{40867}}^1$

素因数の和:40927

約数の個数: 16

約数和(自身を含む): 70619904

約数和(自身を除く): 28363426

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 40867, 81734, 449537, 899074, 1920749, 3841498, 21128239, 42256478]

約数ペア:

[(1, 42256478), (2, 21128239), (11, 3841498), (22, 1920749), (47, 899074), (94, 449537), (517, 81734), (1034, 40867)]