82760912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3863}}^1$

素因数の和:3987

約数の個数: 40

約数和(自身を含む): 174405504

約数和(自身を除く): 91644592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 3863, 5356, 7726, 10712, 15452, 21424, 30904, 50219, 61808, 100438, 200876, 397889, 401752, 795778, 803504, 1591556, 3183112, 5172557, 6366224, 10345114, 20690228, 41380456, 82760912]

約数ペア:

[(1, 82760912), (2, 41380456), (4, 20690228), (8, 10345114), (13, 6366224), (16, 5172557), (26, 3183112), (52, 1591556), (103, 803504), (104, 795778), (206, 401752), (208, 397889), (412, 200876), (824, 100438), (1339, 61808), (1648, 50219), (2678, 30904), (3863, 21424), (5356, 15452), (7726, 10712)]