84931456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1751

約数の個数: 64

約数和(自身を含む): 187051680

約数和(自身を除く): 102120224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 1697, 2176, 2944, 3128, 3394, 6256, 6788, 12512, 13576, 25024, 27152, 28849, 39031, 50048, 54304, 57698, 78062, 108608, 115396, 156124, 217216, 230792, 312248, 461584, 624496, 663527, 923168, 1248992, 1327054, 1846336, 2497984, 2654108, 3692672, 4995968, 5308216, 10616432, 21232864, 42465728, 84931456]

約数ペア:

[(1, 84931456), (2, 42465728), (4, 21232864), (8, 10616432), (16, 5308216), (17, 4995968), (23, 3692672), (32, 2654108), (34, 2497984), (46, 1846336), (64, 1327054), (68, 1248992), (92, 923168), (128, 663527), (136, 624496), (184, 461584), (272, 312248), (368, 230792), (391, 217216), (544, 156124), (736, 115396), (782, 108608), (1088, 78062), (1472, 57698), (1564, 54304), (1697, 50048), (2176, 39031), (2944, 28849), (3128, 27152), (3394, 25024), (6256, 13576), (6788, 12512)]