31082392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 37346408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 263, 316, 374, 526, 632, 748, 869, 1052, 1343, 1496, 1738, 2104, 2686, 2893, 3476, 4471, 5372, 5786, 6952, 8942, 10744, 11572, 14773, 17884, 20777, 23144, 29546, 35768, 41554, 49181, 59092, 83108, 98362, 118184, 166216, 196724, 228547, 353209, 393448, 457094, 706418, 914188, 1412836, 1828376, 2825672, 3885299, 7770598, 15541196, 31082392]

約数ペア:

[(1, 31082392), (2, 15541196), (4, 7770598), (8, 3885299), (11, 2825672), (17, 1828376), (22, 1412836), (34, 914188), (44, 706418), (68, 457094), (79, 393448), (88, 353209), (136, 228547), (158, 196724), (187, 166216), (263, 118184), (316, 98362), (374, 83108), (526, 59092), (632, 49181), (748, 41554), (869, 35768), (1052, 29546), (1343, 23144), (1496, 20777), (1738, 17884), (2104, 14773), (2686, 11572), (2893, 10744), (3476, 8942), (4471, 6952), (5372, 5786)]