31821088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{76493}}^1$

素因数の和:76516

約数の個数: 24

約数和(自身を含む): 67467708

約数和(自身を除く): 35646620

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 76493, 152986, 305972, 611944, 994409, 1223888, 1988818, 2447776, 3977636, 7955272, 15910544, 31821088]

約数ペア:

[(1, 31821088), (2, 15910544), (4, 7955272), (8, 3977636), (13, 2447776), (16, 1988818), (26, 1223888), (32, 994409), (52, 611944), (104, 305972), (208, 152986), (416, 76493)]