40563496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{298261}}^1$

素因数の和:298284

約数の個数: 16

約数和(自身を含む): 80530740

約数和(自身を除く): 39967244

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 298261, 596522, 1193044, 2386088, 5070437, 10140874, 20281748, 40563496]

約数ペア:

[(1, 40563496), (2, 20281748), (4, 10140874), (8, 5070437), (17, 2386088), (34, 1193044), (68, 596522), (136, 298261)]