42872836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 77446656

約数和(自身を除く): 34573820

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 2351, 4559, 4702, 9118, 9404, 18236, 110497, 220994, 228047, 441988, 456094, 912188, 10718209, 21436418, 42872836]

約数ペア:

[(1, 42872836), (2, 21436418), (4, 10718209), (47, 912188), (94, 456094), (97, 441988), (188, 228047), (194, 220994), (388, 110497), (2351, 18236), (4559, 9404), (4702, 9118)]