443248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2152

約数の個数: 20

約数和(自身を含む): 925288

約数和(自身を除く): 482040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2131, 4262, 8524, 17048, 27703, 34096, 55406, 110812, 221624, 443248]

約数ペア:

[(1, 443248), (2, 221624), (4, 110812), (8, 55406), (13, 34096), (16, 27703), (26, 17048), (52, 8524), (104, 4262), (208, 2131)]