39680972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2677

約数の個数: 24

約数和(自身を含む): 71801856

約数和(自身を除く): 32120884

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 2543, 3901, 5086, 7802, 10172, 15604, 119521, 211069, 239042, 422138, 478084, 844276, 9920243, 19840486, 39680972]

約数ペア:

[(1, 39680972), (2, 19840486), (4, 9920243), (47, 844276), (83, 478084), (94, 422138), (166, 239042), (188, 211069), (332, 119521), (2543, 15604), (3901, 10172), (5086, 7802)]