31863104

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1$

素因数の和:5503

約数の個数: 56

約数和(自身を含む): 77833728

約数和(自身を除く): 45970624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5471, 5824, 10942, 21884, 38297, 43768, 71123, 76594, 87536, 142246, 153188, 175072, 284492, 306376, 350144, 497861, 568984, 612752, 995722, 1137968, 1225504, 1991444, 2275936, 2451008, 3982888, 4551872, 7965776, 15931552, 31863104]

約数ペア:

[(1, 31863104), (2, 15931552), (4, 7965776), (7, 4551872), (8, 3982888), (13, 2451008), (14, 2275936), (16, 1991444), (26, 1225504), (28, 1137968), (32, 995722), (52, 612752), (56, 568984), (64, 497861), (91, 350144), (104, 306376), (112, 284492), (182, 175072), (208, 153188), (224, 142246), (364, 87536), (416, 76594), (448, 71123), (728, 43768), (832, 38297), (1456, 21884), (2912, 10942), (5471, 5824)]