31397568

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3803}}^1$

素因数の和:3861

約数の個数: 56

約数和(自身を含む): 85027008

約数和(自身を除く): 53629440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 3803, 4128, 7606, 8256, 11409, 15212, 22818, 30424, 45636, 60848, 91272, 121696, 163529, 182544, 243392, 327058, 365088, 490587, 654116, 730176, 981174, 1308232, 1962348, 2616464, 3924696, 5232928, 7849392, 10465856, 15698784, 31397568]

約数ペア:

[(1, 31397568), (2, 15698784), (3, 10465856), (4, 7849392), (6, 5232928), (8, 3924696), (12, 2616464), (16, 1962348), (24, 1308232), (32, 981174), (43, 730176), (48, 654116), (64, 490587), (86, 365088), (96, 327058), (129, 243392), (172, 182544), (192, 163529), (258, 121696), (344, 91272), (516, 60848), (688, 45636), (1032, 30424), (1376, 22818), (2064, 15212), (2752, 11409), (3803, 8256), (4128, 7606)]