42458894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9833}}^1$

素因数の和:9979

約数の個数: 16

約数和(自身を含む): 67972608

約数和(自身を除く): 25513714

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 9833, 19666, 167161, 334322, 1248791, 2497582, 21229447, 42458894]

約数ペア:

[(1, 42458894), (2, 21229447), (17, 2497582), (34, 1248791), (127, 334322), (254, 167161), (2159, 19666), (4318, 9833)]