31301136

素因数分解:

$2^4\times 3^2\times {\mathrm{217369}}^1$

素因数の和:217383

約数の個数: 30

約数和(自身を含む): 87600110

約数和(自身を除く): 56298974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217369, 434738, 652107, 869476, 1304214, 1738952, 1956321, 2608428, 3477904, 3912642, 5216856, 7825284, 10433712, 15650568, 31301136]

約数ペア:

[(1, 31301136), (2, 15650568), (3, 10433712), (4, 7825284), (6, 5216856), (8, 3912642), (9, 3477904), (12, 2608428), (16, 1956321), (18, 1738952), (24, 1304214), (36, 869476), (48, 652107), (72, 434738), (144, 217369)]