89517584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13935

約数の個数: 40

約数和(自身を含む): 192820992

約数和(自身を除く): 103303408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13883, 27766, 55532, 111064, 180479, 222128, 360958, 430373, 721916, 860746, 1443832, 1721492, 2887664, 3442984, 5594849, 6885968, 11189698, 22379396, 44758792, 89517584]

約数ペア:

[(1, 89517584), (2, 44758792), (4, 22379396), (8, 11189698), (13, 6885968), (16, 5594849), (26, 3442984), (31, 2887664), (52, 1721492), (62, 1443832), (104, 860746), (124, 721916), (208, 430373), (248, 360958), (403, 222128), (496, 180479), (806, 111064), (1612, 55532), (3224, 27766), (6448, 13883)]