16268488

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 31368600

約数和(自身を除く): 15100112

約数列:

[1, 2, 4, 8, 73, 89, 146, 178, 292, 313, 356, 584, 626, 712, 1252, 2504, 6497, 12994, 22849, 25988, 27857, 45698, 51976, 55714, 91396, 111428, 182792, 222856, 2033561, 4067122, 8134244, 16268488]

約数ペア:

[(1, 16268488), (2, 8134244), (4, 4067122), (8, 2033561), (73, 222856), (89, 182792), (146, 111428), (178, 91396), (292, 55714), (313, 51976), (356, 45698), (584, 27857), (626, 25988), (712, 22849), (1252, 12994), (2504, 6497)]