84151408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{739}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 178381440

約数和(自身を除く): 94230032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 647, 739, 1294, 1478, 2588, 2956, 5176, 5912, 7117, 8129, 10352, 11824, 14234, 16258, 28468, 32516, 56936, 65032, 113872, 130064, 478133, 956266, 1912532, 3825064, 5259463, 7650128, 10518926, 21037852, 42075704, 84151408]

約数ペア:

[(1, 84151408), (2, 42075704), (4, 21037852), (8, 10518926), (11, 7650128), (16, 5259463), (22, 3825064), (44, 1912532), (88, 956266), (176, 478133), (647, 130064), (739, 113872), (1294, 65032), (1478, 56936), (2588, 32516), (2956, 28468), (5176, 16258), (5912, 14234), (7117, 11824), (8129, 10352)]