61565852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18839}}^1$

素因数の和:18905

約数の個数: 24

約数和(自身を含む): 116054400

約数和(自身を除く): 54488548

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 18839, 37678, 75356, 357941, 715882, 810077, 1431764, 1620154, 3240308, 15391463, 30782926, 61565852]

約数ペア:

[(1, 61565852), (2, 30782926), (4, 15391463), (19, 3240308), (38, 1620154), (43, 1431764), (76, 810077), (86, 715882), (172, 357941), (817, 75356), (1634, 37678), (3268, 18839)]