129202456

素因数分解:

$2^3\times {\mathrm{1487}}^1\times {\mathrm{10861}}^1$

素因数の和:12354

約数の個数: 16

約数和(自身を含む): 242439840

約数和(自身を除く): 113237384

約数列:

[1, 2, 4, 8, 1487, 2974, 5948, 10861, 11896, 21722, 43444, 86888, 16150307, 32300614, 64601228, 129202456]

約数ペア:

[(1, 129202456), (2, 64601228), (4, 32300614), (8, 16150307), (1487, 86888), (2974, 43444), (5948, 21722), (10861, 11896)]