31361688

素因数分解:

$2^3\times 3^3\times {\mathrm{145193}}^1$

素因数の和:145208

約数の個数: 32

約数和(自身を含む): 87116400

約数和(自身を除く): 55754712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 145193, 290386, 435579, 580772, 871158, 1161544, 1306737, 1742316, 2613474, 3484632, 3920211, 5226948, 7840422, 10453896, 15680844, 31361688]

約数ペア:

[(1, 31361688), (2, 15680844), (3, 10453896), (4, 7840422), (6, 5226948), (8, 3920211), (9, 3484632), (12, 2613474), (18, 1742316), (24, 1306737), (27, 1161544), (36, 871158), (54, 580772), (72, 435579), (108, 290386), (216, 145193)]