42872276

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{20261}}^1$

素因数の和:20311

約数の個数: 18

約数和(自身を含む): 78434202

約数和(自身を除く): 35561926

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 20261, 40522, 81044, 466003, 932006, 1864012, 10718069, 21436138, 42872276]

約数ペア:

[(1, 42872276), (2, 21436138), (4, 10718069), (23, 1864012), (46, 932006), (92, 466003), (529, 81044), (1058, 40522), (2116, 20261)]