31279344

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1925

約数の個数: 40

約数和(自身を含む): 81042432

約数和(自身を除く): 49763088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1471, 1772, 2658, 2942, 3544, 4413, 5316, 5884, 7088, 8826, 10632, 11768, 17652, 21264, 23536, 35304, 70608, 651653, 1303306, 1954959, 2606612, 3909918, 5213224, 7819836, 10426448, 15639672, 31279344]

約数ペア:

[(1, 31279344), (2, 15639672), (3, 10426448), (4, 7819836), (6, 5213224), (8, 3909918), (12, 2606612), (16, 1954959), (24, 1303306), (48, 651653), (443, 70608), (886, 35304), (1329, 23536), (1471, 21264), (1772, 17652), (2658, 11768), (2942, 10632), (3544, 8826), (4413, 7088), (5316, 5884)]