31987564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60127}}^1$

素因数の和:60157

約数の個数: 24

約数和(自身を含む): 67343360

約数和(自身を除く): 35355796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 60127, 120254, 240508, 420889, 841778, 1142413, 1683556, 2284826, 4569652, 7996891, 15993782, 31987564]

約数ペア:

[(1, 31987564), (2, 15993782), (4, 7996891), (7, 4569652), (14, 2284826), (19, 1683556), (28, 1142413), (38, 841778), (76, 420889), (133, 240508), (266, 120254), (532, 60127)]