23155328

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 54035520

約数和(自身を除く): 30880192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 601, 602, 688, 896, 1202, 1204, 1376, 2404, 2408, 2752, 4207, 4808, 4816, 5504, 8414, 9616, 9632, 16828, 19232, 19264, 25843, 33656, 38464, 38528, 51686, 67312, 76928, 103372, 134624, 180901, 206744, 269248, 361802, 413488, 538496, 723604, 826976, 1447208, 1653952, 2894416, 3307904, 5788832, 11577664, 23155328]

約数ペア:

[(1, 23155328), (2, 11577664), (4, 5788832), (7, 3307904), (8, 2894416), (14, 1653952), (16, 1447208), (28, 826976), (32, 723604), (43, 538496), (56, 413488), (64, 361802), (86, 269248), (112, 206744), (128, 180901), (172, 134624), (224, 103372), (301, 76928), (344, 67312), (448, 51686), (601, 38528), (602, 38464), (688, 33656), (896, 25843), (1202, 19264), (1204, 19232), (1376, 16828), (2404, 9632), (2408, 9616), (2752, 8414), (4207, 5504), (4808, 4816)]