16661624

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 36033120

約数和(自身を除く): 19371496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 2633, 3164, 5266, 6328, 10532, 18431, 21064, 36862, 73724, 147448, 297529, 595058, 1190116, 2082703, 2380232, 4165406, 8330812, 16661624]

約数ペア:

[(1, 16661624), (2, 8330812), (4, 4165406), (7, 2380232), (8, 2082703), (14, 1190116), (28, 595058), (56, 297529), (113, 147448), (226, 73724), (452, 36862), (791, 21064), (904, 18431), (1582, 10532), (2633, 6328), (3164, 5266)]