23315968

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 52246656

約数和(自身を除く): 28930688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 113, 124, 128, 208, 226, 248, 256, 403, 416, 452, 496, 512, 806, 832, 904, 992, 1469, 1612, 1664, 1808, 1984, 2938, 3224, 3328, 3503, 3616, 3968, 5876, 6448, 6656, 7006, 7232, 7936, 11752, 12896, 14012, 14464, 15872, 23504, 25792, 28024, 28928, 45539, 47008, 51584, 56048, 57856, 91078, 94016, 103168, 112096, 182156, 188032, 206336, 224192, 364312, 376064, 448384, 728624, 752128, 896768, 1457248, 1793536, 2914496, 5828992, 11657984, 23315968]

約数ペア:

[(1, 23315968), (2, 11657984), (4, 5828992), (8, 2914496), (13, 1793536), (16, 1457248), (26, 896768), (31, 752128), (32, 728624), (52, 448384), (62, 376064), (64, 364312), (104, 224192), (113, 206336), (124, 188032), (128, 182156), (208, 112096), (226, 103168), (248, 94016), (256, 91078), (403, 57856), (416, 56048), (452, 51584), (496, 47008), (512, 45539), (806, 28928), (832, 28024), (904, 25792), (992, 23504), (1469, 15872), (1612, 14464), (1664, 14012), (1808, 12896), (1984, 11752), (2938, 7936), (3224, 7232), (3328, 7006), (3503, 6656), (3616, 6448), (3968, 5876)]