25523156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8255

約数の個数: 24

約数和(自身を含む): 48168960

約数和(自身を除く): 22645804

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8191, 16382, 32764, 155629, 311258, 335831, 622516, 671662, 1343324, 6380789, 12761578, 25523156]

約数ペア:

[(1, 25523156), (2, 12761578), (4, 6380789), (19, 1343324), (38, 671662), (41, 622516), (76, 335831), (82, 311258), (164, 155629), (779, 32764), (1558, 16382), (3116, 8191)]