31833284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 68342400

約数和(自身を除く): 36509116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1129, 1484, 2014, 2258, 4028, 4516, 7049, 7903, 14098, 15806, 21451, 28196, 31612, 42902, 59837, 85804, 119674, 150157, 239348, 300314, 418859, 600628, 837718, 1136903, 1675436, 2273806, 4547612, 7958321, 15916642, 31833284]

約数ペア:

[(1, 31833284), (2, 15916642), (4, 7958321), (7, 4547612), (14, 2273806), (19, 1675436), (28, 1136903), (38, 837718), (53, 600628), (76, 418859), (106, 300314), (133, 239348), (212, 150157), (266, 119674), (371, 85804), (532, 59837), (742, 42902), (1007, 31612), (1129, 28196), (1484, 21451), (2014, 15806), (2258, 14098), (4028, 7903), (4516, 7049)]