31779836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 33635332

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 1012, 1013, 1364, 1426, 2026, 2852, 4052, 7843, 11143, 15686, 22286, 23299, 31372, 31403, 44572, 46598, 62806, 93196, 125612, 256289, 345433, 512578, 690866, 722269, 1025156, 1381732, 1444538, 2889076, 7944959, 15889918, 31779836]

約数ペア:

[(1, 31779836), (2, 15889918), (4, 7944959), (11, 2889076), (22, 1444538), (23, 1381732), (31, 1025156), (44, 722269), (46, 690866), (62, 512578), (92, 345433), (124, 256289), (253, 125612), (341, 93196), (506, 62806), (682, 46598), (713, 44572), (1012, 31403), (1013, 31372), (1364, 23299), (1426, 22286), (2026, 15686), (2852, 11143), (4052, 7843)]