80538208

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{24919}}^1$

素因数の和:25030

約数の個数: 24

約数和(自身を含む): 160135920

約数和(自身を除く): 79597712

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 24919, 49838, 99676, 199352, 398704, 797408, 2516819, 5033638, 10067276, 20134552, 40269104, 80538208]

約数ペア:

[(1, 80538208), (2, 40269104), (4, 20134552), (8, 10067276), (16, 5033638), (32, 2516819), (101, 797408), (202, 398704), (404, 199352), (808, 99676), (1616, 49838), (3232, 24919)]