57216142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{10369}}^1$

素因数の和:10491

約数の個数: 16

約数和(自身を含む): 89596800

約数和(自身を除く): 32380658

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 10369, 20738, 321439, 642878, 922841, 1845682, 28608071, 57216142]

約数ペア:

[(1, 57216142), (2, 28608071), (31, 1845682), (62, 922841), (89, 642878), (178, 321439), (2759, 20738), (5518, 10369)]