16891344

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2916

約数の個数: 60

約数和(自身を含む): 48442212

約数和(自身を除く): 31550868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2861, 2952, 5722, 5904, 8583, 11444, 17166, 22888, 25749, 34332, 45776, 51498, 68664, 102996, 117301, 137328, 205992, 234602, 351903, 411984, 469204, 703806, 938408, 1055709, 1407612, 1876816, 2111418, 2815224, 4222836, 5630448, 8445672, 16891344]

約数ペア:

[(1, 16891344), (2, 8445672), (3, 5630448), (4, 4222836), (6, 2815224), (8, 2111418), (9, 1876816), (12, 1407612), (16, 1055709), (18, 938408), (24, 703806), (36, 469204), (41, 411984), (48, 351903), (72, 234602), (82, 205992), (123, 137328), (144, 117301), (164, 102996), (246, 68664), (328, 51498), (369, 45776), (492, 34332), (656, 25749), (738, 22888), (984, 17166), (1476, 11444), (1968, 8583), (2861, 5904), (2952, 5722)]