82198816

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5561

約数の個数: 48

約数和(自身を含む): 187742016

約数和(自身を除く): 105543200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 5477, 7504, 10954, 15008, 21908, 38339, 43816, 76678, 87632, 153356, 175264, 306712, 366959, 613424, 733918, 1226848, 1467836, 2568713, 2935672, 5137426, 5871344, 10274852, 11742688, 20549704, 41099408, 82198816]

約数ペア:

[(1, 82198816), (2, 41099408), (4, 20549704), (7, 11742688), (8, 10274852), (14, 5871344), (16, 5137426), (28, 2935672), (32, 2568713), (56, 1467836), (67, 1226848), (112, 733918), (134, 613424), (224, 366959), (268, 306712), (469, 175264), (536, 153356), (938, 87632), (1072, 76678), (1876, 43816), (2144, 38339), (3752, 21908), (5477, 15008), (7504, 10954)]