8269423408

素因数分解:

$2^4\times {\mathrm{6689}}^1\times {\mathrm{77267}}^1$

素因数の和:83964

約数の個数: 20

約数和(自身を含む): 16024610520

約数和(自身を除く): 7755187112

約数列:

[1, 2, 4, 8, 16, 6689, 13378, 26756, 53512, 77267, 107024, 154534, 309068, 618136, 1236272, 516838963, 1033677926, 2067355852, 4134711704, 8269423408]

約数ペア:

[(1, 8269423408), (2, 4134711704), (4, 2067355852), (8, 1033677926), (16, 516838963), (6689, 1236272), (13378, 618136), (26756, 309068), (53512, 154534), (77267, 107024)]