21655112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 43372800

約数和(自身を除く): 21717688

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3011, 3596, 6022, 7192, 12044, 24088, 87319, 93341, 174638, 186682, 349276, 373364, 698552, 746728, 2706889, 5413778, 10827556, 21655112]

約数ペア:

[(1, 21655112), (2, 10827556), (4, 5413778), (8, 2706889), (29, 746728), (31, 698552), (58, 373364), (62, 349276), (116, 186682), (124, 174638), (232, 93341), (248, 87319), (899, 24088), (1798, 12044), (3011, 7192), (3596, 6022)]