82481690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 151550784

約数和(自身を除く): 69069094

約数列:

[1, 2, 5, 10, 67, 134, 307, 335, 401, 614, 670, 802, 1535, 2005, 3070, 4010, 20569, 26867, 41138, 53734, 102845, 123107, 134335, 205690, 246214, 268670, 615535, 1231070, 8248169, 16496338, 41240845, 82481690]

約数ペア:

[(1, 82481690), (2, 41240845), (5, 16496338), (10, 8248169), (67, 1231070), (134, 615535), (307, 268670), (335, 246214), (401, 205690), (614, 134335), (670, 123107), (802, 102845), (1535, 53734), (2005, 41138), (3070, 26867), (4010, 20569)]