241326448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72167}}^1$

素因数の和:72205

約数の個数: 40

約数和(自身を含む): 536929920

約数和(自身を除く): 295603472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 72167, 144334, 288668, 577336, 793837, 1154672, 1371173, 1587674, 2742346, 3175348, 5484692, 6350696, 10969384, 12701392, 15082903, 21938768, 30165806, 60331612, 120663224, 241326448]

約数ペア:

[(1, 241326448), (2, 120663224), (4, 60331612), (8, 30165806), (11, 21938768), (16, 15082903), (19, 12701392), (22, 10969384), (38, 6350696), (44, 5484692), (76, 3175348), (88, 2742346), (152, 1587674), (176, 1371173), (209, 1154672), (304, 793837), (418, 577336), (836, 288668), (1672, 144334), (3344, 72167)]