8311688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 19768320

約数和(自身を除く): 11456632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 131, 154, 206, 262, 308, 412, 524, 616, 721, 824, 917, 1048, 1133, 1441, 1442, 1834, 2266, 2882, 2884, 3668, 4532, 5764, 5768, 7336, 7931, 9064, 10087, 11528, 13493, 15862, 20174, 26986, 31724, 40348, 53972, 63448, 80696, 94451, 107944, 148423, 188902, 296846, 377804, 593692, 755608, 1038961, 1187384, 2077922, 4155844, 8311688]

約数ペア:

[(1, 8311688), (2, 4155844), (4, 2077922), (7, 1187384), (8, 1038961), (11, 755608), (14, 593692), (22, 377804), (28, 296846), (44, 188902), (56, 148423), (77, 107944), (88, 94451), (103, 80696), (131, 63448), (154, 53972), (206, 40348), (262, 31724), (308, 26986), (412, 20174), (524, 15862), (616, 13493), (721, 11528), (824, 10087), (917, 9064), (1048, 7931), (1133, 7336), (1441, 5768), (1442, 5764), (1834, 4532), (2266, 3668), (2882, 2884)]