41388016

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{1399}}^1$

素因数の和:1493

約数の個数: 30

約数和(自身を含む): 82156200

約数和(自身を除く): 40768184

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1399, 1849, 2798, 3698, 5596, 7396, 11192, 14792, 22384, 29584, 60157, 120314, 240628, 481256, 962512, 2586751, 5173502, 10347004, 20694008, 41388016]

約数ペア:

[(1, 41388016), (2, 20694008), (4, 10347004), (8, 5173502), (16, 2586751), (43, 962512), (86, 481256), (172, 240628), (344, 120314), (688, 60157), (1399, 29584), (1849, 22384), (2798, 14792), (3698, 11192), (5596, 7396)]