86381086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 144361440

約数和(自身を除く): 57980354

約数列:

[1, 2, 11, 22, 89, 157, 178, 281, 314, 562, 979, 1727, 1958, 3091, 3454, 6182, 13973, 25009, 27946, 44117, 50018, 88234, 153703, 275099, 307406, 485287, 550198, 970574, 3926413, 7852826, 43190543, 86381086]

約数ペア:

[(1, 86381086), (2, 43190543), (11, 7852826), (22, 3926413), (89, 970574), (157, 550198), (178, 485287), (281, 307406), (314, 275099), (562, 153703), (979, 88234), (1727, 50018), (1958, 44117), (3091, 27946), (3454, 25009), (6182, 13973)]