69420488

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{30881}}^1$

素因数の和:31168

約数の個数: 16

約数和(自身を含む): 130630860

約数和(自身を除く): 61210372

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 30881, 61762, 123524, 247048, 8677561, 17355122, 34710244, 69420488]

約数ペア:

[(1, 69420488), (2, 34710244), (4, 17355122), (8, 8677561), (281, 247048), (562, 123524), (1124, 61762), (2248, 30881)]