31191628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5939}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 59376240

約数和(自身を除く): 28184612

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 5939, 11878, 23756, 77207, 154414, 308828, 599839, 1199678, 2399356, 7797907, 15595814, 31191628]

約数ペア:

[(1, 31191628), (2, 15595814), (4, 7797907), (13, 2399356), (26, 1199678), (52, 599839), (101, 308828), (202, 154414), (404, 77207), (1313, 23756), (2626, 11878), (5252, 5939)]