869216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1214

約数の個数: 24

約数和(自身を含む): 1787184

約数和(自身を除く): 917968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1181, 2362, 4724, 9448, 18896, 27163, 37792, 54326, 108652, 217304, 434608, 869216]

約数ペア:

[(1, 869216), (2, 434608), (4, 217304), (8, 108652), (16, 54326), (23, 37792), (32, 27163), (46, 18896), (92, 9448), (184, 4724), (368, 2362), (736, 1181)]