39887616

素因数分解:

$2^8\times 3^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 107138304

約数和(自身を除く): 67250688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 311, 334, 384, 501, 622, 668, 768, 933, 1002, 1244, 1336, 1866, 2004, 2488, 2672, 3732, 4008, 4976, 5344, 7464, 8016, 9952, 10688, 14928, 16032, 19904, 21376, 29856, 32064, 39808, 42752, 51937, 59712, 64128, 79616, 103874, 119424, 128256, 155811, 207748, 238848, 311622, 415496, 623244, 830992, 1246488, 1661984, 2492976, 3323968, 4985952, 6647936, 9971904, 13295872, 19943808, 39887616]

約数ペア:

[(1, 39887616), (2, 19943808), (3, 13295872), (4, 9971904), (6, 6647936), (8, 4985952), (12, 3323968), (16, 2492976), (24, 1661984), (32, 1246488), (48, 830992), (64, 623244), (96, 415496), (128, 311622), (167, 238848), (192, 207748), (256, 155811), (311, 128256), (334, 119424), (384, 103874), (501, 79616), (622, 64128), (668, 59712), (768, 51937), (933, 42752), (1002, 39808), (1244, 32064), (1336, 29856), (1866, 21376), (2004, 19904), (2488, 16032), (2672, 14928), (3732, 10688), (4008, 9952), (4976, 8016), (5344, 7464)]