31242216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{27697}}^1$

素因数の和:27753

約数の個数: 32

約数和(自身を含む): 79770240

約数和(自身を除く): 48528024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 27697, 55394, 83091, 110788, 166182, 221576, 332364, 664728, 1301759, 2603518, 3905277, 5207036, 7810554, 10414072, 15621108, 31242216]

約数ペア:

[(1, 31242216), (2, 15621108), (3, 10414072), (4, 7810554), (6, 5207036), (8, 3905277), (12, 2603518), (24, 1301759), (47, 664728), (94, 332364), (141, 221576), (188, 166182), (282, 110788), (376, 83091), (564, 55394), (1128, 27697)]