89631776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{215461}}^1$

素因数の和:215484

約数の個数: 24

約数和(自身を含む): 190037484

約数和(自身を除く): 100405708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 215461, 430922, 861844, 1723688, 2800993, 3447376, 5601986, 6894752, 11203972, 22407944, 44815888, 89631776]

約数ペア:

[(1, 89631776), (2, 44815888), (4, 22407944), (8, 11203972), (13, 6894752), (16, 5601986), (26, 3447376), (32, 2800993), (52, 1723688), (104, 861844), (208, 430922), (416, 215461)]