31580811924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{361651}}^1$

素因数の和:362060

約数の個数: 48

約数和(自身を含む): 77769646080

約数和(自身を除く): 46188834156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 383, 766, 1149, 1532, 2298, 4596, 7277, 14554, 21831, 29108, 43662, 87324, 361651, 723302, 1084953, 1446604, 2169906, 4339812, 6871369, 13742738, 20614107, 27485476, 41228214, 82456428, 138512333, 277024666, 415536999, 554049332, 831073998, 1662147996, 2631734327, 5263468654, 7895202981, 10526937308, 15790405962, 31580811924]

約数ペア:

[(1, 31580811924), (2, 15790405962), (3, 10526937308), (4, 7895202981), (6, 5263468654), (12, 2631734327), (19, 1662147996), (38, 831073998), (57, 554049332), (76, 415536999), (114, 277024666), (228, 138512333), (383, 82456428), (766, 41228214), (1149, 27485476), (1532, 20614107), (2298, 13742738), (4596, 6871369), (7277, 4339812), (14554, 2169906), (21831, 1446604), (29108, 1084953), (43662, 723302), (87324, 361651)]