57291632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210631}}^1$

素因数の和:210656

約数の個数: 20

約数和(自身を含む): 117532656

約数和(自身を除く): 60241024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210631, 421262, 842524, 1685048, 3370096, 3580727, 7161454, 14322908, 28645816, 57291632]

約数ペア:

[(1, 57291632), (2, 28645816), (4, 14322908), (8, 7161454), (16, 3580727), (17, 3370096), (34, 1685048), (68, 842524), (136, 421262), (272, 210631)]