85880668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1709}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 159440400

約数和(自身を除く): 73559732

約数列:

[1, 2, 4, 17, 34, 68, 739, 1478, 1709, 2956, 3418, 6836, 12563, 25126, 29053, 50252, 58106, 116212, 1262951, 2525902, 5051804, 21470167, 42940334, 85880668]

約数ペア:

[(1, 85880668), (2, 42940334), (4, 21470167), (17, 5051804), (34, 2525902), (68, 1262951), (739, 116212), (1478, 58106), (1709, 50252), (2956, 29053), (3418, 25126), (6836, 12563)]