16422650368

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{782329}}^1$

素因数の和:782388

約数の個数: 40

約数和(自身を含む): 33613590780

約数和(自身を除く): 17190940412

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 782329, 1564658, 3129316, 6258632, 12517264, 25034528, 32075489, 50069056, 64150978, 100138112, 128301956, 200276224, 256603912, 400552448, 513207824, 1026415648, 2052831296, 4105662592, 8211325184, 16422650368]

約数ペア:

[(1, 16422650368), (2, 8211325184), (4, 4105662592), (8, 2052831296), (16, 1026415648), (32, 513207824), (41, 400552448), (64, 256603912), (82, 200276224), (128, 128301956), (164, 100138112), (256, 64150978), (328, 50069056), (512, 32075489), (656, 25034528), (1312, 12517264), (2624, 6258632), (5248, 3129316), (10496, 1564658), (20992, 782329)]