131913664

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{23159}}^1$

素因数の和:23260

約数の個数: 28

約数和(自身を含む): 264718800

約数和(自身を除く): 132805136

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 23159, 46318, 92636, 185272, 370544, 741088, 1482176, 2061151, 4122302, 8244604, 16489208, 32978416, 65956832, 131913664]

約数ペア:

[(1, 131913664), (2, 65956832), (4, 32978416), (8, 16489208), (16, 8244604), (32, 4122302), (64, 2061151), (89, 1482176), (178, 741088), (356, 370544), (712, 185272), (1424, 92636), (2848, 46318), (5696, 23159)]