30671056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{147457}}^1$

素因数の和:147478

約数の個数: 20

約数和(自身を含む): 63996772

約数和(自身を除く): 33325716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 147457, 294914, 589828, 1179656, 1916941, 2359312, 3833882, 7667764, 15335528, 30671056]

約数ペア:

[(1, 30671056), (2, 15335528), (4, 7667764), (8, 3833882), (13, 2359312), (16, 1916941), (26, 1179656), (52, 589828), (104, 294914), (208, 147457)]