31330544

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14723}}^1$

素因数の和:14757

約数の個数: 40

約数和(自身を含む): 73031040

約数和(自身を除く): 41700496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14723, 29446, 58892, 103061, 117784, 206122, 235568, 279737, 412244, 559474, 824488, 1118948, 1648976, 1958159, 2237896, 3916318, 4475792, 7832636, 15665272, 31330544]

約数ペア:

[(1, 31330544), (2, 15665272), (4, 7832636), (7, 4475792), (8, 3916318), (14, 2237896), (16, 1958159), (19, 1648976), (28, 1118948), (38, 824488), (56, 559474), (76, 412244), (112, 279737), (133, 235568), (152, 206122), (266, 117784), (304, 103061), (532, 58892), (1064, 29446), (2128, 14723)]