1055984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 2112960

約数和(自身を除く): 1056976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2129, 4258, 8516, 17032, 34064, 65999, 131998, 263996, 527992, 1055984]

約数ペア:

[(1, 1055984), (2, 527992), (4, 263996), (8, 131998), (16, 65999), (31, 34064), (62, 17032), (124, 8516), (248, 4258), (496, 2129)]