5385872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19801}}^1$

素因数の和:19826

約数の個数: 20

約数和(自身を含む): 11049516

約数和(自身を除く): 5663644

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19801, 39602, 79204, 158408, 316816, 336617, 673234, 1346468, 2692936, 5385872]

約数ペア:

[(1, 5385872), (2, 2692936), (4, 1346468), (8, 673234), (16, 336617), (17, 316816), (34, 158408), (68, 79204), (136, 39602), (272, 19801)]