8920376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 17904240

約数和(自身を除く): 8983864

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 613, 856, 1226, 1819, 2452, 3638, 4904, 7276, 10421, 14552, 20842, 41684, 65591, 83368, 131182, 262364, 524728, 1115047, 2230094, 4460188, 8920376]

約数ペア:

[(1, 8920376), (2, 4460188), (4, 2230094), (8, 1115047), (17, 524728), (34, 262364), (68, 131182), (107, 83368), (136, 65591), (214, 41684), (428, 20842), (613, 14552), (856, 10421), (1226, 7276), (1819, 4904), (2452, 3638)]