84990464

素因数分解:

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

素因数の和:257

約数の個数: 60

約数和(自身を含む): 184510326

約数和(自身を除く): 99519862

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 208, 226, 256, 416, 452, 512, 832, 904, 1469, 1664, 1808, 2938, 3328, 3616, 5876, 6656, 7232, 11752, 12769, 14464, 23504, 25538, 28928, 47008, 51076, 57856, 94016, 102152, 165997, 188032, 204304, 331994, 376064, 408608, 663988, 752128, 817216, 1327976, 1634432, 2655952, 3268864, 5311904, 6537728, 10623808, 21247616, 42495232, 84990464]

約数ペア:

[(1, 84990464), (2, 42495232), (4, 21247616), (8, 10623808), (13, 6537728), (16, 5311904), (26, 3268864), (32, 2655952), (52, 1634432), (64, 1327976), (104, 817216), (113, 752128), (128, 663988), (208, 408608), (226, 376064), (256, 331994), (416, 204304), (452, 188032), (512, 165997), (832, 102152), (904, 94016), (1469, 57856), (1664, 51076), (1808, 47008), (2938, 28928), (3328, 25538), (3616, 23504), (5876, 14464), (6656, 12769), (7232, 11752)]