16442671744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{5237}}^1$

素因数の和:6561

約数の個数: 64

約数和(自身を含む): 34514229600

約数和(自身を除く): 18071557856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1291, 2432, 2582, 5164, 5237, 10328, 10474, 20656, 20948, 24529, 41312, 41896, 49058, 82624, 83792, 98116, 99503, 165248, 167584, 196232, 199006, 335168, 392464, 398012, 670336, 784928, 796024, 1569856, 1592048, 3139712, 3184096, 6368192, 6760967, 12736384, 13521934, 27043868, 54087736, 108175472, 128458373, 216350944, 256916746, 432701888, 513833492, 865403776, 1027666984, 2055333968, 4110667936, 8221335872, 16442671744]

約数ペア:

[(1, 16442671744), (2, 8221335872), (4, 4110667936), (8, 2055333968), (16, 1027666984), (19, 865403776), (32, 513833492), (38, 432701888), (64, 256916746), (76, 216350944), (128, 128458373), (152, 108175472), (304, 54087736), (608, 27043868), (1216, 13521934), (1291, 12736384), (2432, 6760967), (2582, 6368192), (5164, 3184096), (5237, 3139712), (10328, 1592048), (10474, 1569856), (20656, 796024), (20948, 784928), (24529, 670336), (41312, 398012), (41896, 392464), (49058, 335168), (82624, 199006), (83792, 196232), (98116, 167584), (99503, 165248)]