520089424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1915

約数の個数: 40

約数和(自身を含む): 1029791232

約数和(自身を除く): 509701808

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 431, 848, 862, 1423, 1724, 2846, 3448, 5692, 6896, 11384, 22768, 22843, 45686, 75419, 91372, 150838, 182744, 301676, 365488, 603352, 613313, 1206704, 1226626, 2453252, 4906504, 9813008, 32505589, 65011178, 130022356, 260044712, 520089424]

約数ペア:

[(1, 520089424), (2, 260044712), (4, 130022356), (8, 65011178), (16, 32505589), (53, 9813008), (106, 4906504), (212, 2453252), (424, 1226626), (431, 1206704), (848, 613313), (862, 603352), (1423, 365488), (1724, 301676), (2846, 182744), (3448, 150838), (5692, 91372), (6896, 75419), (11384, 45686), (22768, 22843)]