68640902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{10163}}^1$

素因数の和:10483

約数の個数: 16

約数和(自身を含む): 112698432

約数和(自身を除く): 44057530

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 10163, 20326, 111793, 223586, 3120041, 6240082, 34320451, 68640902]

約数ペア:

[(1, 68640902), (2, 34320451), (11, 6240082), (22, 3120041), (307, 223586), (614, 111793), (3377, 20326), (6754, 10163)]