40790528

素因数分解:

$2^9\times {\mathrm{79669}}^1$

素因数の和:79687

約数の個数: 20

約数和(自身を含む): 81502410

約数和(自身を除く): 40711882

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 79669, 159338, 318676, 637352, 1274704, 2549408, 5098816, 10197632, 20395264, 40790528]

約数ペア:

[(1, 40790528), (2, 20395264), (4, 10197632), (8, 5098816), (16, 2549408), (32, 1274704), (64, 637352), (128, 318676), (256, 159338), (512, 79669)]