87864736

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{17489}}^1$

素因数の和:17656

約数の個数: 24

約数和(自身を含む): 174095460

約数和(自身を除く): 86230724

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 17489, 34978, 69956, 139912, 279824, 559648, 2745773, 5491546, 10983092, 21966184, 43932368, 87864736]

約数ペア:

[(1, 87864736), (2, 43932368), (4, 21966184), (8, 10983092), (16, 5491546), (32, 2745773), (157, 559648), (314, 279824), (628, 139912), (1256, 69956), (2512, 34978), (5024, 17489)]