31100192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 64012032

約数和(自身を除く): 32911840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 293, 428, 496, 586, 856, 992, 1172, 1712, 2344, 3317, 3424, 4688, 6634, 9083, 9376, 13268, 18166, 26536, 31351, 36332, 53072, 62702, 72664, 106144, 125404, 145328, 250808, 290656, 501616, 971881, 1003232, 1943762, 3887524, 7775048, 15550096, 31100192]

約数ペア:

[(1, 31100192), (2, 15550096), (4, 7775048), (8, 3887524), (16, 1943762), (31, 1003232), (32, 971881), (62, 501616), (107, 290656), (124, 250808), (214, 145328), (248, 125404), (293, 106144), (428, 72664), (496, 62702), (586, 53072), (856, 36332), (992, 31351), (1172, 26536), (1712, 18166), (2344, 13268), (3317, 9376), (3424, 9083), (4688, 6634)]