16118768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43801}}^1$

素因数の和:43832

約数の個数: 20

約数和(自身を含む): 32588688

約数和(自身を除く): 16469920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43801, 87602, 175204, 350408, 700816, 1007423, 2014846, 4029692, 8059384, 16118768]

約数ペア:

[(1, 16118768), (2, 8059384), (4, 4029692), (8, 2014846), (16, 1007423), (23, 700816), (46, 350408), (92, 175204), (184, 87602), (368, 43801)]