81852488

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{24419}}^1$

素因数の和:24844

約数の個数: 16

約数和(自身を含む): 153846000

約数和(自身を除く): 71993512

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 24419, 48838, 97676, 195352, 10231561, 20463122, 40926244, 81852488]

約数ペア:

[(1, 81852488), (2, 40926244), (4, 20463122), (8, 10231561), (419, 195352), (838, 97676), (1676, 48838), (3352, 24419)]