39787312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{46919}}^1$

素因数の和:46980

約数の個数: 20

約数和(自身を含む): 78544080

約数和(自身を除く): 38756768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 46919, 93838, 187676, 375352, 750704, 2486707, 4973414, 9946828, 19893656, 39787312]

約数ペア:

[(1, 39787312), (2, 19893656), (4, 9946828), (8, 4973414), (16, 2486707), (53, 750704), (106, 375352), (212, 187676), (424, 93838), (848, 46919)]