87999136

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{16871}}^1$

素因数の和:17044

約数の個数: 24

約数和(自身を含む): 174321504

約数和(自身を除く): 86322368

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 16871, 33742, 67484, 134968, 269936, 539872, 2749973, 5499946, 10999892, 21999784, 43999568, 87999136]

約数ペア:

[(1, 87999136), (2, 43999568), (4, 21999784), (8, 10999892), (16, 5499946), (32, 2749973), (163, 539872), (326, 269936), (652, 134968), (1304, 67484), (2608, 33742), (5216, 16871)]