142485808

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{23497}}^1$

素因数の和:23884

約数の個数: 20

約数和(自身を含む): 276806440

約数和(自身を除く): 134320632

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 23497, 46994, 93988, 187976, 375952, 8905363, 17810726, 35621452, 71242904, 142485808]

約数ペア:

[(1, 142485808), (2, 71242904), (4, 35621452), (8, 17810726), (16, 8905363), (379, 375952), (758, 187976), (1516, 93988), (3032, 46994), (6064, 23497)]