31455384

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6653}}^1$

素因数の和:6859

約数の個数: 32

約数和(自身を含む): 79049520

約数和(自身を除く): 47594136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 6653, 13306, 19959, 26612, 39918, 53224, 79836, 159672, 1310641, 2621282, 3931923, 5242564, 7863846, 10485128, 15727692, 31455384]

約数ペア:

[(1, 31455384), (2, 15727692), (3, 10485128), (4, 7863846), (6, 5242564), (8, 3931923), (12, 2621282), (24, 1310641), (197, 159672), (394, 79836), (591, 53224), (788, 39918), (1182, 26612), (1576, 19959), (2364, 13306), (4728, 6653)]