31148068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58549}}^1$

素因数の和:58579

約数の個数: 24

約数和(自身を含む): 65576000

約数和(自身を除く): 34427932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58549, 117098, 234196, 409843, 819686, 1112431, 1639372, 2224862, 4449724, 7787017, 15574034, 31148068]

約数ペア:

[(1, 31148068), (2, 15574034), (4, 7787017), (7, 4449724), (14, 2224862), (19, 1639372), (28, 1112431), (38, 819686), (76, 409843), (133, 234196), (266, 117098), (532, 58549)]