31899288

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{2707}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 79940160

約数和(自身を除く): 48040872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2707, 2946, 3928, 5414, 5892, 8121, 10828, 11784, 16242, 21656, 32484, 64968, 1329137, 2658274, 3987411, 5316548, 7974822, 10633096, 15949644, 31899288]

約数ペア:

[(1, 31899288), (2, 15949644), (3, 10633096), (4, 7974822), (6, 5316548), (8, 3987411), (12, 2658274), (24, 1329137), (491, 64968), (982, 32484), (1473, 21656), (1964, 16242), (2707, 11784), (2946, 10828), (3928, 8121), (5414, 5892)]