15663488384

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{893219}}^1$

素因数の和:893370

約数の個数: 32

約数和(自身を含む): 31432411800

約数和(自身を除く): 15768923416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 17536, 893219, 1786438, 3572876, 7145752, 14291504, 28583008, 57166016, 114332032, 122371003, 244742006, 489484012, 978968024, 1957936048, 3915872096, 7831744192, 15663488384]

約数ペア:

[(1, 15663488384), (2, 7831744192), (4, 3915872096), (8, 1957936048), (16, 978968024), (32, 489484012), (64, 244742006), (128, 122371003), (137, 114332032), (274, 57166016), (548, 28583008), (1096, 14291504), (2192, 7145752), (4384, 3572876), (8768, 1786438), (17536, 893219)]