9840808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{28607}}^1$

素因数の和:28656

約数の個数: 16

約数和(自身を含む): 18881280

約数和(自身を除く): 9040472

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 28607, 57214, 114428, 228856, 1230101, 2460202, 4920404, 9840808]

約数ペア:

[(1, 9840808), (2, 4920404), (4, 2460202), (8, 1230101), (43, 228856), (86, 114428), (172, 57214), (344, 28607)]