31227284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 63383040

約数和(自身を除く): 32155756

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 236, 253, 506, 523, 649, 1012, 1046, 1298, 1357, 2092, 2596, 2714, 5428, 5753, 11506, 12029, 14927, 23012, 24058, 29854, 30857, 48116, 59708, 61714, 123428, 132319, 264638, 339427, 529276, 678854, 709711, 1357708, 1419422, 2838844, 7806821, 15613642, 31227284]

約数ペア:

[(1, 31227284), (2, 15613642), (4, 7806821), (11, 2838844), (22, 1419422), (23, 1357708), (44, 709711), (46, 678854), (59, 529276), (92, 339427), (118, 264638), (236, 132319), (253, 123428), (506, 61714), (523, 59708), (649, 48116), (1012, 30857), (1046, 29854), (1298, 24058), (1357, 23012), (2092, 14927), (2596, 12029), (2714, 11506), (5428, 5753)]