87671432

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{27329}}^1$

素因数の和:27736

約数の個数: 16

約数和(自身を含む): 164799900

約数和(自身を除く): 77128468

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 27329, 54658, 109316, 218632, 10958929, 21917858, 43835716, 87671432]

約数ペア:

[(1, 87671432), (2, 43835716), (4, 21917858), (8, 10958929), (401, 218632), (802, 109316), (1604, 54658), (3208, 27329)]