16956866638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1\times {\mathrm{64489}}^1$

素因数の和:68763

約数の個数: 16

約数和(自身を含む): 26262391680

約数和(自身を除く): 9305525042

約数列:

[1, 2, 31, 62, 4241, 8482, 64489, 128978, 131471, 262942, 1999159, 3998318, 273497849, 546995698, 8478433319, 16956866638]

約数ペア:

[(1, 16956866638), (2, 8478433319), (31, 546995698), (62, 273497849), (4241, 3998318), (8482, 1999159), (64489, 262942), (128978, 131471)]