97443856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{320539}}^1$

素因数の和:320566

約数の個数: 20

約数和(自身を含む): 198734800

約数和(自身を除く): 101290944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 320539, 641078, 1282156, 2564312, 5128624, 6090241, 12180482, 24360964, 48721928, 97443856]

約数ペア:

[(1, 97443856), (2, 48721928), (4, 24360964), (8, 12180482), (16, 6090241), (19, 5128624), (38, 2564312), (76, 1282156), (152, 641078), (304, 320539)]