80539928

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8933}}^1$

素因数の和:8976

約数の個数: 48

約数和(自身を含む): 183325680

約数和(自身を除く): 102785752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 8933, 9016, 17866, 35732, 62531, 71464, 125062, 205459, 250124, 410918, 437717, 500248, 821836, 875434, 1438213, 1643672, 1750868, 2876426, 3501736, 5752852, 10067491, 11505704, 20134982, 40269964, 80539928]

約数ペア:

[(1, 80539928), (2, 40269964), (4, 20134982), (7, 11505704), (8, 10067491), (14, 5752852), (23, 3501736), (28, 2876426), (46, 1750868), (49, 1643672), (56, 1438213), (92, 875434), (98, 821836), (161, 500248), (184, 437717), (196, 410918), (322, 250124), (392, 205459), (644, 125062), (1127, 71464), (1288, 62531), (2254, 35732), (4508, 17866), (8933, 9016)]