31117272

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{17761}}^1$

素因数の和:17843

約数の個数: 32

約数和(自身を含む): 78863280

約数和(自身を除く): 47746008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 17761, 35522, 53283, 71044, 106566, 142088, 213132, 426264, 1296553, 2593106, 3889659, 5186212, 7779318, 10372424, 15558636, 31117272]

約数ペア:

[(1, 31117272), (2, 15558636), (3, 10372424), (4, 7779318), (6, 5186212), (8, 3889659), (12, 2593106), (24, 1296553), (73, 426264), (146, 213132), (219, 142088), (292, 106566), (438, 71044), (584, 53283), (876, 35522), (1752, 17761)]