39780736

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{1861}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 79768080

約数和(自身を除く): 39987344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 1861, 2672, 3722, 5344, 7444, 10688, 14888, 21376, 29776, 59552, 119104, 238208, 310787, 621574, 1243148, 2486296, 4972592, 9945184, 19890368, 39780736]

約数ペア:

[(1, 39780736), (2, 19890368), (4, 9945184), (8, 4972592), (16, 2486296), (32, 1243148), (64, 621574), (128, 310787), (167, 238208), (334, 119104), (668, 59552), (1336, 29776), (1861, 21376), (2672, 14888), (3722, 10688), (5344, 7444)]