39680168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 41864152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1871, 1928, 2651, 3742, 5302, 7484, 10604, 14968, 20581, 21208, 41162, 82324, 164648, 450911, 901822, 1803644, 3607288, 4960021, 9920042, 19840084, 39680168]

約数ペア:

[(1, 39680168), (2, 19840084), (4, 9920042), (8, 4960021), (11, 3607288), (22, 1803644), (44, 901822), (88, 450911), (241, 164648), (482, 82324), (964, 41162), (1871, 21208), (1928, 20581), (2651, 14968), (3742, 10604), (5302, 7484)]