16493328

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 48082240

約数和(自身を除く): 31588912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 523, 584, 657, 876, 1046, 1168, 1314, 1569, 1752, 1971, 2092, 2628, 3138, 3504, 3942, 4184, 4707, 5256, 6276, 7884, 8368, 9414, 10512, 12552, 14121, 15768, 18828, 25104, 28242, 31536, 37656, 38179, 56484, 75312, 76358, 112968, 114537, 152716, 225936, 229074, 305432, 343611, 458148, 610864, 687222, 916296, 1030833, 1374444, 1832592, 2061666, 2748888, 4123332, 5497776, 8246664, 16493328]

約数ペア:

[(1, 16493328), (2, 8246664), (3, 5497776), (4, 4123332), (6, 2748888), (8, 2061666), (9, 1832592), (12, 1374444), (16, 1030833), (18, 916296), (24, 687222), (27, 610864), (36, 458148), (48, 343611), (54, 305432), (72, 229074), (73, 225936), (108, 152716), (144, 114537), (146, 112968), (216, 76358), (219, 75312), (292, 56484), (432, 38179), (438, 37656), (523, 31536), (584, 28242), (657, 25104), (876, 18828), (1046, 15768), (1168, 14121), (1314, 12552), (1569, 10512), (1752, 9414), (1971, 8368), (2092, 7884), (2628, 6276), (3138, 5256), (3504, 4707), (3942, 4184)]