40208656

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{4073}}^1$

素因数の和:4698

約数の個数: 20

約数和(自身を含む): 78049692

約数和(自身を除く): 37841036

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4073, 4936, 8146, 9872, 16292, 32584, 65168, 2513041, 5026082, 10052164, 20104328, 40208656]

約数ペア:

[(1, 40208656), (2, 20104328), (4, 10052164), (8, 5026082), (16, 2513041), (617, 65168), (1234, 32584), (2468, 16292), (4073, 9872), (4936, 8146)]