31054912

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 56

約数和(自身を含む): 71217536

約数和(自身を除く): 40162624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 673, 721, 824, 1346, 1442, 1648, 2692, 2884, 3296, 4711, 5384, 5768, 6592, 9422, 10768, 11536, 18844, 21536, 23072, 37688, 43072, 46144, 69319, 75376, 138638, 150752, 277276, 301504, 485233, 554552, 970466, 1109104, 1940932, 2218208, 3881864, 4436416, 7763728, 15527456, 31054912]

約数ペア:

[(1, 31054912), (2, 15527456), (4, 7763728), (7, 4436416), (8, 3881864), (14, 2218208), (16, 1940932), (28, 1109104), (32, 970466), (56, 554552), (64, 485233), (103, 301504), (112, 277276), (206, 150752), (224, 138638), (412, 75376), (448, 69319), (673, 46144), (721, 43072), (824, 37688), (1346, 23072), (1442, 21536), (1648, 18844), (2692, 11536), (2884, 10768), (3296, 9422), (4711, 6592), (5384, 5768)]