90820399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3407}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 101422080

約数和(自身を除く): 10601681

約数列:

[1, 19, 23, 61, 437, 1159, 1403, 3407, 26657, 64733, 78361, 207827, 1488859, 3948713, 4780021, 90820399]

約数ペア:

[(1, 90820399), (19, 4780021), (23, 3948713), (61, 1488859), (437, 207827), (1159, 78361), (1403, 64733), (3407, 26657)]