31145232

素因数分解:

$2^4\times 3^1\times {\mathrm{648859}}^1$

素因数の和:648870

約数の個数: 20

約数和(自身を含む): 80458640

約数和(自身を除く): 49313408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 648859, 1297718, 1946577, 2595436, 3893154, 5190872, 7786308, 10381744, 15572616, 31145232]

約数ペア:

[(1, 31145232), (2, 15572616), (3, 10381744), (4, 7786308), (6, 5190872), (8, 3893154), (12, 2595436), (16, 1946577), (24, 1297718), (48, 648859)]