145594448

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{69463}}^1$

素因数の和:69602

約数の個数: 20

約数和(自身を含む): 284246688

約数和(自身を除く): 138652240

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 69463, 138926, 277852, 555704, 1111408, 9099653, 18199306, 36398612, 72797224, 145594448]

約数ペア:

[(1, 145594448), (2, 72797224), (4, 36398612), (8, 18199306), (16, 9099653), (131, 1111408), (262, 555704), (524, 277852), (1048, 138926), (2096, 69463)]