67109128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{204601}}^1$

素因数の和:204648

約数の個数: 16

約数和(自身を含む): 128899260

約数和(自身を除く): 61790132

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 204601, 409202, 818404, 1636808, 8388641, 16777282, 33554564, 67109128]

約数ペア:

[(1, 67109128), (2, 33554564), (4, 16777282), (8, 8388641), (41, 1636808), (82, 818404), (164, 409202), (328, 204601)]