121369408

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{65393}}^1$

素因数の和:65434

約数の個数: 28

約数和(自身を含む): 249151140

約数和(自身を除く): 127781732

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 65393, 130786, 261572, 523144, 1046288, 1896397, 2092576, 3792794, 4185152, 7585588, 15171176, 30342352, 60684704, 121369408]

約数ペア:

[(1, 121369408), (2, 60684704), (4, 30342352), (8, 15171176), (16, 7585588), (29, 4185152), (32, 3792794), (58, 2092576), (64, 1896397), (116, 1046288), (232, 523144), (464, 261572), (928, 130786), (1856, 65393)]