67719208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{206461}}^1$

素因数の和:206508

約数の個数: 16

約数和(自身を含む): 130071060

約数和(自身を除く): 62351852

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 206461, 412922, 825844, 1651688, 8464901, 16929802, 33859604, 67719208]

約数ペア:

[(1, 67719208), (2, 33859604), (4, 16929802), (8, 8464901), (41, 1651688), (82, 825844), (164, 412922), (328, 206461)]