61356496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{54011}}^1$

素因数の和:54090

約数の個数: 20

約数和(自身を含む): 120554784

約数和(自身を除く): 59198288

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 54011, 108022, 216044, 432088, 864176, 3834781, 7669562, 15339124, 30678248, 61356496]

約数ペア:

[(1, 61356496), (2, 30678248), (4, 15339124), (8, 7669562), (16, 3834781), (71, 864176), (142, 432088), (284, 216044), (568, 108022), (1136, 54011)]