31318496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 67758768

約数和(自身を除く): 36440272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 461, 772, 922, 1544, 1844, 2123, 3088, 3688, 4246, 5071, 6176, 7376, 8492, 10142, 14752, 16984, 20284, 33968, 40568, 67936, 81136, 88973, 162272, 177946, 355892, 711784, 978703, 1423568, 1957406, 2847136, 3914812, 7829624, 15659248, 31318496]

約数ペア:

[(1, 31318496), (2, 15659248), (4, 7829624), (8, 3914812), (11, 2847136), (16, 1957406), (22, 1423568), (32, 978703), (44, 711784), (88, 355892), (176, 177946), (193, 162272), (352, 88973), (386, 81136), (461, 67936), (772, 40568), (922, 33968), (1544, 20284), (1844, 16984), (2123, 14752), (3088, 10142), (3688, 8492), (4246, 7376), (5071, 6176)]