61589816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{145259}}^1$

素因数の和:145318

約数の個数: 16

約数和(自身を含む): 117660600

約数和(自身を除く): 56070784

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 145259, 290518, 581036, 1162072, 7698727, 15397454, 30794908, 61589816]

約数ペア:

[(1, 61589816), (2, 30794908), (4, 15397454), (8, 7698727), (53, 1162072), (106, 581036), (212, 290518), (424, 145259)]