82272944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{395543}}^1$

素因数の和:395564

約数の個数: 20

約数和(自身を含む): 171666096

約数和(自身を除く): 89393152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 395543, 791086, 1582172, 3164344, 5142059, 6328688, 10284118, 20568236, 41136472, 82272944]

約数ペア:

[(1, 82272944), (2, 41136472), (4, 20568236), (8, 10284118), (13, 6328688), (16, 5142059), (26, 3164344), (52, 1582172), (104, 791086), (208, 395543)]