82521208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133963}}^1$

素因数の和:133987

約数の個数: 32

約数和(自身を含む): 192908160

約数和(自身を除く): 110386952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 133963, 267926, 535852, 937741, 1071704, 1473593, 1875482, 2947186, 3750964, 5894372, 7501928, 10315151, 11788744, 20630302, 41260604, 82521208]

約数ペア:

[(1, 82521208), (2, 41260604), (4, 20630302), (7, 11788744), (8, 10315151), (11, 7501928), (14, 5894372), (22, 3750964), (28, 2947186), (44, 1875482), (56, 1473593), (77, 1071704), (88, 937741), (154, 535852), (308, 267926), (616, 133963)]