89125102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{23417}}^1$

素因数の和:23603

約数の個数: 16

約数和(自身を含む): 146690352

約数和(自身を除く): 57565250

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 23417, 46834, 257587, 515174, 4051141, 8102282, 44562551, 89125102]

約数ペア:

[(1, 89125102), (2, 44562551), (11, 8102282), (22, 4051141), (173, 515174), (346, 257587), (1903, 46834), (3806, 23417)]