42971774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{1187}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 67402368

約数和(自身を除く): 24430594

約数列:

[1, 2, 23, 46, 787, 1187, 1574, 2374, 18101, 27301, 36202, 54602, 934169, 1868338, 21485887, 42971774]

約数ペア:

[(1, 42971774), (2, 21485887), (23, 1868338), (46, 934169), (787, 54602), (1187, 36202), (1574, 27301), (2374, 18101)]