87240632

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{56503}}^1$

素因数の和:56702

約数の個数: 16

約数和(自身を含む): 164426640

約数和(自身を除く): 77186008

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 56503, 113006, 226012, 452024, 10905079, 21810158, 43620316, 87240632]

約数ペア:

[(1, 87240632), (2, 43620316), (4, 21810158), (8, 10905079), (193, 452024), (386, 226012), (772, 113006), (1544, 56503)]