140786512

素因数分解:

$2^4\times {\mathrm{2129}}^1\times {\mathrm{4133}}^1$

素因数の和:6270

約数の個数: 20

約数和(自身を含む): 272968020

約数和(自身を除く): 132181508

約数列:

[1, 2, 4, 8, 16, 2129, 4133, 4258, 8266, 8516, 16532, 17032, 33064, 34064, 66128, 8799157, 17598314, 35196628, 70393256, 140786512]

約数ペア:

[(1, 140786512), (2, 70393256), (4, 35196628), (8, 17598314), (16, 8799157), (2129, 66128), (4133, 34064), (4258, 33064), (8266, 17032), (8516, 16532)]