31625136

素因数分解:

$2^4\times 3^2\times {\mathrm{219619}}^1$

素因数の和:219633

約数の個数: 30

約数和(自身を含む): 88506860

約数和(自身を除く): 56881724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219619, 439238, 658857, 878476, 1317714, 1756952, 1976571, 2635428, 3513904, 3953142, 5270856, 7906284, 10541712, 15812568, 31625136]

約数ペア:

[(1, 31625136), (2, 15812568), (3, 10541712), (4, 7906284), (6, 5270856), (8, 3953142), (9, 3513904), (12, 2635428), (16, 1976571), (18, 1756952), (24, 1317714), (36, 878476), (48, 658857), (72, 439238), (144, 219619)]