42216728

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{54403}}^1$

素因数の和:54506

約数の個数: 16

約数和(自身を含む): 79973880

約数和(自身を除く): 37757152

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 54403, 108806, 217612, 435224, 5277091, 10554182, 21108364, 42216728]

約数ペア:

[(1, 42216728), (2, 21108364), (4, 10554182), (8, 5277091), (97, 435224), (194, 217612), (388, 108806), (776, 54403)]