87541076

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20983}}^1$

素因数の和:21143

約数の個数: 24

約数和(自身を含む): 176265600

約数和(自身を除く): 88724524

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 20983, 41966, 83932, 146881, 293762, 587524, 3126467, 6252934, 12505868, 21885269, 43770538, 87541076]

約数ペア:

[(1, 87541076), (2, 43770538), (4, 21885269), (7, 12505868), (14, 6252934), (28, 3126467), (149, 587524), (298, 293762), (596, 146881), (1043, 83932), (2086, 41966), (4172, 20983)]