61250156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15641}}^1$

素因数の和:15745

約数の個数: 24

約数和(自身を含む): 118253520

約数和(自身を除く): 57003364

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 15641, 31282, 62564, 172051, 344102, 688204, 1392049, 2784098, 5568196, 15312539, 30625078, 61250156]

約数ペア:

[(1, 61250156), (2, 30625078), (4, 15312539), (11, 5568196), (22, 2784098), (44, 1392049), (89, 688204), (178, 344102), (356, 172051), (979, 62564), (1958, 31282), (3916, 15641)]