2160176

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1796

約数の個数: 20

約数和(自身を含む): 4240800

約数和(自身を除く): 2080624

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1709, 3418, 6836, 13672, 27344, 135011, 270022, 540044, 1080088, 2160176]

約数ペア:

[(1, 2160176), (2, 1080088), (4, 540044), (8, 270022), (16, 135011), (79, 27344), (158, 13672), (316, 6836), (632, 3418), (1264, 1709)]