23306816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 50459640

約数和(自身を除く): 27152824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 257, 416, 436, 514, 832, 872, 1028, 1417, 1744, 2056, 2834, 3341, 3488, 4112, 5668, 6682, 6976, 8224, 11336, 13364, 16448, 22672, 26728, 28013, 45344, 53456, 56026, 90688, 106912, 112052, 213824, 224104, 364169, 448208, 728338, 896416, 1456676, 1792832, 2913352, 5826704, 11653408, 23306816]

約数ペア:

[(1, 23306816), (2, 11653408), (4, 5826704), (8, 2913352), (13, 1792832), (16, 1456676), (26, 896416), (32, 728338), (52, 448208), (64, 364169), (104, 224104), (109, 213824), (208, 112052), (218, 106912), (257, 90688), (416, 56026), (436, 53456), (514, 45344), (832, 28013), (872, 26728), (1028, 22672), (1417, 16448), (1744, 13364), (2056, 11336), (2834, 8224), (3341, 6976), (3488, 6682), (4112, 5668)]