42954428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20771}}^1$

素因数の和:20833

約数の個数: 24

約数和(自身を含む): 83752704

約数和(自身を除く): 40798276

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 20771, 41542, 83084, 228481, 456962, 913924, 976237, 1952474, 3904948, 10738607, 21477214, 42954428]

約数ペア:

[(1, 42954428), (2, 21477214), (4, 10738607), (11, 3904948), (22, 1952474), (44, 976237), (47, 913924), (94, 456962), (188, 228481), (517, 83084), (1034, 41542), (2068, 20771)]