348519088

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{22433}}^1$

素因数の和:23412

約数の個数: 20

約数和(自身を含む): 675981288

約数和(自身を除く): 327462200

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 15536, 22433, 44866, 89732, 179464, 358928, 21782443, 43564886, 87129772, 174259544, 348519088]

約数ペア:

[(1, 348519088), (2, 174259544), (4, 87129772), (8, 43564886), (16, 21782443), (971, 358928), (1942, 179464), (3884, 89732), (7768, 44866), (15536, 22433)]