25691696

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{8069}}^1$

素因数の和:8276

約数の個数: 20

約数和(自身を含む): 50034000

約数和(自身を除く): 24342304

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 8069, 16138, 32276, 64552, 129104, 1605731, 3211462, 6422924, 12845848, 25691696]

約数ペア:

[(1, 25691696), (2, 12845848), (4, 6422924), (8, 3211462), (16, 1605731), (199, 129104), (398, 64552), (796, 32276), (1592, 16138), (3184, 8069)]