16208928

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2486

約数の個数: 72

約数和(自身を含む): 48117888

約数和(自身を除く): 31908960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2447, 3312, 4894, 6624, 7341, 9788, 14682, 19576, 22023, 29364, 39152, 44046, 56281, 58728, 78304, 88092, 112562, 117456, 168843, 176184, 225124, 234912, 337686, 352368, 450248, 506529, 675372, 704736, 900496, 1013058, 1350744, 1800992, 2026116, 2701488, 4052232, 5402976, 8104464, 16208928]

約数ペア:

[(1, 16208928), (2, 8104464), (3, 5402976), (4, 4052232), (6, 2701488), (8, 2026116), (9, 1800992), (12, 1350744), (16, 1013058), (18, 900496), (23, 704736), (24, 675372), (32, 506529), (36, 450248), (46, 352368), (48, 337686), (69, 234912), (72, 225124), (92, 176184), (96, 168843), (138, 117456), (144, 112562), (184, 88092), (207, 78304), (276, 58728), (288, 56281), (368, 44046), (414, 39152), (552, 29364), (736, 22023), (828, 19576), (1104, 14682), (1656, 9788), (2208, 7341), (2447, 6624), (3312, 4894)]