78859126

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4455

約数の個数: 16

約数和(自身を含む): 120881664

約数和(自身を除く): 42022538

約数列:

[1, 2, 73, 127, 146, 254, 4253, 8506, 9271, 18542, 310469, 540131, 620938, 1080262, 39429563, 78859126]

約数ペア:

[(1, 78859126), (2, 39429563), (73, 1080262), (127, 620938), (146, 540131), (254, 310469), (4253, 18542), (8506, 9271)]