40783088

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{17107}}^1$

素因数の和:17264

約数の個数: 20

約数和(自身を含む): 79552200

約数和(自身を除く): 38769112

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 17107, 34214, 68428, 136856, 273712, 2548943, 5097886, 10195772, 20391544, 40783088]

約数ペア:

[(1, 40783088), (2, 20391544), (4, 10195772), (8, 5097886), (16, 2548943), (149, 273712), (298, 136856), (596, 68428), (1192, 34214), (2384, 17107)]