40953842408

素因数分解:

$2^3\times {\mathrm{1283}}^1\times {\mathrm{3990047}}^1$

素因数の和:3991336

約数の個数: 16

約数和(自身を含む): 76848324480

約数和(自身を除く): 35894482072

約数列:

[1, 2, 4, 8, 1283, 2566, 5132, 10264, 3990047, 7980094, 15960188, 31920376, 5119230301, 10238460602, 20476921204, 40953842408]

約数ペア:

[(1, 40953842408), (2, 20476921204), (4, 10238460602), (8, 5119230301), (1283, 31920376), (2566, 15960188), (5132, 7980094), (10264, 3990047)]