31658224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{152203}}^1$

素因数の和:152224

約数の個数: 20

約数和(自身を含む): 66056536

約数和(自身を除く): 34398312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 152203, 304406, 608812, 1217624, 1978639, 2435248, 3957278, 7914556, 15829112, 31658224]

約数ペア:

[(1, 31658224), (2, 15829112), (4, 7914556), (8, 3957278), (13, 2435248), (16, 1978639), (26, 1217624), (52, 608812), (104, 304406), (208, 152203)]