13831112528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2543}}^1\times {\mathrm{8291}}^1$

素因数の和:10883

約数の個数: 40

約数和(自身を含む): 27465492096

約数和(自身を除く): 13634379568

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2543, 5086, 8291, 10172, 16582, 20344, 33164, 40688, 66328, 104263, 132656, 208526, 339931, 417052, 679862, 834104, 1359724, 1668208, 2719448, 5438896, 21084013, 42168026, 84336052, 168672104, 337344208, 864444533, 1728889066, 3457778132, 6915556264, 13831112528]

約数ペア:

[(1, 13831112528), (2, 6915556264), (4, 3457778132), (8, 1728889066), (16, 864444533), (41, 337344208), (82, 168672104), (164, 84336052), (328, 42168026), (656, 21084013), (2543, 5438896), (5086, 2719448), (8291, 1668208), (10172, 1359724), (16582, 834104), (20344, 679862), (33164, 417052), (40688, 339931), (66328, 208526), (104263, 132656)]