61814968

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{55589}}^1$

素因数の和:55734

約数の個数: 16

約数和(自身を含む): 116739000

約数和(自身を除く): 54924032

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 55589, 111178, 222356, 444712, 7726871, 15453742, 30907484, 61814968]

約数ペア:

[(1, 61814968), (2, 30907484), (4, 15453742), (8, 7726871), (139, 444712), (278, 222356), (556, 111178), (1112, 55589)]