23680384

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 61689600

約数和(自身を除く): 38009216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 107, 112, 128, 133, 152, 182, 208, 214, 224, 247, 266, 304, 364, 416, 428, 448, 494, 532, 608, 728, 749, 832, 856, 896, 988, 1064, 1216, 1391, 1456, 1498, 1664, 1712, 1729, 1976, 2033, 2128, 2432, 2782, 2912, 2996, 3424, 3458, 3952, 4066, 4256, 5564, 5824, 5992, 6848, 6916, 7904, 8132, 8512, 9737, 11128, 11648, 11984, 13696, 13832, 14231, 15808, 16264, 17024, 19474, 22256, 23968, 26429, 27664, 28462, 31616, 32528, 38948, 44512, 47936, 52858, 55328, 56924, 65056, 77896, 89024, 95872, 105716, 110656, 113848, 130112, 155792, 178048, 185003, 211432, 221312, 227696, 260224, 311584, 370006, 422864, 455392, 623168, 740012, 845728, 910784, 1246336, 1480024, 1691456, 1821568, 2960048, 3382912, 5920096, 11840192, 23680384]

約数ペア:

[(1, 23680384), (2, 11840192), (4, 5920096), (7, 3382912), (8, 2960048), (13, 1821568), (14, 1691456), (16, 1480024), (19, 1246336), (26, 910784), (28, 845728), (32, 740012), (38, 623168), (52, 455392), (56, 422864), (64, 370006), (76, 311584), (91, 260224), (104, 227696), (107, 221312), (112, 211432), (128, 185003), (133, 178048), (152, 155792), (182, 130112), (208, 113848), (214, 110656), (224, 105716), (247, 95872), (266, 89024), (304, 77896), (364, 65056), (416, 56924), (428, 55328), (448, 52858), (494, 47936), (532, 44512), (608, 38948), (728, 32528), (749, 31616), (832, 28462), (856, 27664), (896, 26429), (988, 23968), (1064, 22256), (1216, 19474), (1391, 17024), (1456, 16264), (1498, 15808), (1664, 14231), (1712, 13832), (1729, 13696), (1976, 11984), (2033, 11648), (2128, 11128), (2432, 9737), (2782, 8512), (2912, 8132), (2996, 7904), (3424, 6916), (3458, 6848), (3952, 5992), (4066, 5824), (4256, 5564)]