87401596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5779}}^1$

素因数の和:6001

約数の個数: 24

約数和(自身を含む): 161840000

約数和(自身を除く): 74438404

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 5779, 7562, 11558, 15124, 23116, 109801, 219602, 439204, 1150021, 2300042, 4600084, 21850399, 43700798, 87401596]

約数ペア:

[(1, 87401596), (2, 43700798), (4, 21850399), (19, 4600084), (38, 2300042), (76, 1150021), (199, 439204), (398, 219602), (796, 109801), (3781, 23116), (5779, 15124), (7562, 11558)]