31093136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 64638720

約数和(自身を除く): 33545584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 1264, 1343, 1447, 2686, 2894, 5372, 5788, 10744, 11576, 21488, 23152, 24599, 49198, 98396, 114313, 196792, 228626, 393584, 457252, 914504, 1829008, 1943321, 3886642, 7773284, 15546568, 31093136]

約数ペア:

[(1, 31093136), (2, 15546568), (4, 7773284), (8, 3886642), (16, 1943321), (17, 1829008), (34, 914504), (68, 457252), (79, 393584), (136, 228626), (158, 196792), (272, 114313), (316, 98396), (632, 49198), (1264, 24599), (1343, 23152), (1447, 21488), (2686, 11576), (2894, 10744), (5372, 5788)]