16469432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 20855368

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 179, 212, 217, 248, 358, 371, 424, 434, 716, 742, 868, 1253, 1432, 1484, 1643, 1736, 2506, 2968, 3286, 5012, 5549, 6572, 9487, 10024, 11098, 11501, 13144, 18974, 22196, 23002, 37948, 38843, 44392, 46004, 66409, 75896, 77686, 92008, 132818, 155372, 265636, 294097, 310744, 531272, 588194, 1176388, 2058679, 2352776, 4117358, 8234716, 16469432]

約数ペア:

[(1, 16469432), (2, 8234716), (4, 4117358), (7, 2352776), (8, 2058679), (14, 1176388), (28, 588194), (31, 531272), (53, 310744), (56, 294097), (62, 265636), (106, 155372), (124, 132818), (179, 92008), (212, 77686), (217, 75896), (248, 66409), (358, 46004), (371, 44392), (424, 38843), (434, 37948), (716, 23002), (742, 22196), (868, 18974), (1253, 13144), (1432, 11501), (1484, 11098), (1643, 10024), (1736, 9487), (2506, 6572), (2968, 5549), (3286, 5012)]