31828342

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 62092800

約数和(自身を除く): 30264458

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 83, 86, 91, 98, 166, 182, 301, 343, 559, 581, 602, 637, 686, 1079, 1118, 1162, 1274, 2107, 2158, 3569, 3913, 4067, 4214, 4459, 7138, 7553, 7826, 8134, 8918, 14749, 15106, 24983, 27391, 28469, 29498, 46397, 49966, 52871, 54782, 56938, 92794, 105742, 174881, 191737, 324779, 349762, 370097, 383474, 649558, 740194, 1224167, 2273453, 2448334, 4546906, 15914171, 31828342]

約数ペア:

[(1, 31828342), (2, 15914171), (7, 4546906), (13, 2448334), (14, 2273453), (26, 1224167), (43, 740194), (49, 649558), (83, 383474), (86, 370097), (91, 349762), (98, 324779), (166, 191737), (182, 174881), (301, 105742), (343, 92794), (559, 56938), (581, 54782), (602, 52871), (637, 49966), (686, 46397), (1079, 29498), (1118, 28469), (1162, 27391), (1274, 24983), (2107, 15106), (2158, 14749), (3569, 8918), (3913, 8134), (4067, 7826), (4214, 7553), (4459, 7138)]