80512288

素因数分解:

$2^5\times {\mathrm{653}}^1\times {\mathrm{3853}}^1$

素因数の和:4516

約数の個数: 24

約数和(自身を含む): 158792508

約数和(自身を除く): 78280220

約数列:

[1, 2, 4, 8, 16, 32, 653, 1306, 2612, 3853, 5224, 7706, 10448, 15412, 20896, 30824, 61648, 123296, 2516009, 5032018, 10064036, 20128072, 40256144, 80512288]

約数ペア:

[(1, 80512288), (2, 40256144), (4, 20128072), (8, 10064036), (16, 5032018), (32, 2516009), (653, 123296), (1306, 61648), (2612, 30824), (3853, 20896), (5224, 15412), (7706, 10448)]