91904032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 198761472

約数和(自身を除く): 106857440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 314, 352, 628, 1256, 1663, 1727, 2512, 3326, 3454, 5024, 6652, 6908, 13304, 13816, 18293, 26608, 27632, 36586, 53216, 55264, 73172, 146344, 261091, 292688, 522182, 585376, 1044364, 2088728, 2872001, 4177456, 5744002, 8354912, 11488004, 22976008, 45952016, 91904032]

約数ペア:

[(1, 91904032), (2, 45952016), (4, 22976008), (8, 11488004), (11, 8354912), (16, 5744002), (22, 4177456), (32, 2872001), (44, 2088728), (88, 1044364), (157, 585376), (176, 522182), (314, 292688), (352, 261091), (628, 146344), (1256, 73172), (1663, 55264), (1727, 53216), (2512, 36586), (3326, 27632), (3454, 26608), (5024, 18293), (6652, 13816), (6908, 13304)]