31685748

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 77474880

約数和(自身を除く): 45789132

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 83, 87, 116, 166, 174, 249, 332, 348, 498, 996, 1097, 2194, 2407, 3291, 4388, 4814, 6582, 7221, 9628, 13164, 14442, 28884, 31813, 63626, 91051, 95439, 127252, 182102, 190878, 273153, 364204, 381756, 546306, 1092612, 2640479, 5280958, 7921437, 10561916, 15842874, 31685748]

約数ペア:

[(1, 31685748), (2, 15842874), (3, 10561916), (4, 7921437), (6, 5280958), (12, 2640479), (29, 1092612), (58, 546306), (83, 381756), (87, 364204), (116, 273153), (166, 190878), (174, 182102), (249, 127252), (332, 95439), (348, 91051), (498, 63626), (996, 31813), (1097, 28884), (2194, 14442), (2407, 13164), (3291, 9628), (4388, 7221), (4814, 6582)]