15915632

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 32750880

約数和(自身を除く): 16835248

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 709, 976, 1403, 1418, 2806, 2836, 5612, 5672, 11224, 11344, 16307, 22448, 32614, 43249, 65228, 86498, 130456, 172996, 260912, 345992, 691984, 994727, 1989454, 3978908, 7957816, 15915632]

約数ペア:

[(1, 15915632), (2, 7957816), (4, 3978908), (8, 1989454), (16, 994727), (23, 691984), (46, 345992), (61, 260912), (92, 172996), (122, 130456), (184, 86498), (244, 65228), (368, 43249), (488, 32614), (709, 22448), (976, 16307), (1403, 11344), (1418, 11224), (2806, 5672), (2836, 5612)]