77857984

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{14657}}^1$

素因数の和:14752

約数の個数: 28

約数和(自身を含む): 156371544

約数和(自身を除く): 78513560

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 14657, 29314, 58628, 117256, 234512, 469024, 938048, 1216531, 2433062, 4866124, 9732248, 19464496, 38928992, 77857984]

約数ペア:

[(1, 77857984), (2, 38928992), (4, 19464496), (8, 9732248), (16, 4866124), (32, 2433062), (64, 1216531), (83, 938048), (166, 469024), (332, 234512), (664, 117256), (1328, 58628), (2656, 29314), (5312, 14657)]