9995984

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 30

約数和(自身を含む): 20263026

約数和(自身を除く): 10267042

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 1181, 2116, 2362, 4232, 4724, 8464, 9448, 18896, 27163, 54326, 108652, 217304, 434608, 624749, 1249498, 2498996, 4997992, 9995984]

約数ペア:

[(1, 9995984), (2, 4997992), (4, 2498996), (8, 1249498), (16, 624749), (23, 434608), (46, 217304), (92, 108652), (184, 54326), (368, 27163), (529, 18896), (1058, 9448), (1181, 8464), (2116, 4724), (2362, 4232)]