17933488

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{16729}}^1$

素因数の和:16804

約数の個数: 20

約数和(自身を含む): 35266840

約数和(自身を除く): 17333352

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 16729, 33458, 66916, 133832, 267664, 1120843, 2241686, 4483372, 8966744, 17933488]

約数ペア:

[(1, 17933488), (2, 8966744), (4, 4483372), (8, 2241686), (16, 1120843), (67, 267664), (134, 133832), (268, 66916), (536, 33458), (1072, 16729)]