1662064

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1504

約数の個数: 20

約数和(自身を含む): 3266656

約数和(自身を除く): 1604592

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1423, 2846, 5692, 11384, 22768, 103879, 207758, 415516, 831032, 1662064]

約数ペア:

[(1, 1662064), (2, 831032), (4, 415516), (8, 207758), (16, 103879), (73, 22768), (146, 11384), (292, 5692), (584, 2846), (1168, 1423)]