31383504

素因数分解:

$2^4\times 3^3\times {\mathrm{72647}}^1$

素因数の和:72664

約数の個数: 40

約数和(自身を含む): 90083520

約数和(自身を除く): 58700016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72647, 145294, 217941, 290588, 435882, 581176, 653823, 871764, 1162352, 1307646, 1743528, 1961469, 2615292, 3487056, 3922938, 5230584, 7845876, 10461168, 15691752, 31383504]

約数ペア:

[(1, 31383504), (2, 15691752), (3, 10461168), (4, 7845876), (6, 5230584), (8, 3922938), (9, 3487056), (12, 2615292), (16, 1961469), (18, 1743528), (24, 1307646), (27, 1162352), (36, 871764), (48, 653823), (54, 581176), (72, 435882), (108, 290588), (144, 217941), (216, 145294), (432, 72647)]