99889724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2503}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 190985088

約数和(自身を除く): 91095364

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 2503, 3628, 5006, 9977, 10012, 19954, 27533, 39908, 55066, 110132, 2270221, 4540442, 9080884, 24972431, 49944862, 99889724]

約数ペア:

[(1, 99889724), (2, 49944862), (4, 24972431), (11, 9080884), (22, 4540442), (44, 2270221), (907, 110132), (1814, 55066), (2503, 39908), (3628, 27533), (5006, 19954), (9977, 10012)]