91457378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{9769}}^1$

素因数の和:9953

約数の個数: 16

約数和(自身を含む): 142563840

約数和(自身を除く): 51106462

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 9769, 19538, 302839, 605678, 1475119, 2950238, 45728689, 91457378]

約数ペア:

[(1, 91457378), (2, 45728689), (31, 2950238), (62, 1475119), (151, 605678), (302, 302839), (4681, 19538), (9362, 9769)]