23171584

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 40

約数和(自身を含む): 46747008

約数和(自身を除く): 23575424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 271, 334, 512, 542, 668, 1084, 1336, 2168, 2672, 4336, 5344, 8672, 10688, 17344, 21376, 34688, 42752, 45257, 69376, 85504, 90514, 138752, 181028, 362056, 724112, 1448224, 2896448, 5792896, 11585792, 23171584]

約数ペア:

[(1, 23171584), (2, 11585792), (4, 5792896), (8, 2896448), (16, 1448224), (32, 724112), (64, 362056), (128, 181028), (167, 138752), (256, 90514), (271, 85504), (334, 69376), (512, 45257), (542, 42752), (668, 34688), (1084, 21376), (1336, 17344), (2168, 10688), (2672, 8672), (4336, 5344)]