25493488

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{8803}}^1$

素因数の和:8992

約数の個数: 20

約数和(自身を含む): 49672168

約数和(自身を除く): 24178680

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 8803, 17606, 35212, 70424, 140848, 1593343, 3186686, 6373372, 12746744, 25493488]

約数ペア:

[(1, 25493488), (2, 12746744), (4, 6373372), (8, 3186686), (16, 1593343), (181, 140848), (362, 70424), (724, 35212), (1448, 17606), (2896, 8803)]