81816992

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{36011}}^1$

素因数の和:36092

約数の個数: 24

約数和(自身を含む): 163350432

約数和(自身を除く): 81533440

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 36011, 72022, 144044, 288088, 576176, 1152352, 2556781, 5113562, 10227124, 20454248, 40908496, 81816992]

約数ペア:

[(1, 81816992), (2, 40908496), (4, 20454248), (8, 10227124), (16, 5113562), (32, 2556781), (71, 1152352), (142, 576176), (284, 288088), (568, 144044), (1136, 72022), (2272, 36011)]