82656676

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 146706560

約数和(自身を除く): 64049884

約数列:

[1, 2, 4, 103, 206, 412, 439, 457, 878, 914, 1756, 1828, 45217, 47071, 90434, 94142, 180868, 188284, 200623, 401246, 802492, 20664169, 41328338, 82656676]

約数ペア:

[(1, 82656676), (2, 41328338), (4, 20664169), (103, 802492), (206, 401246), (412, 200623), (439, 188284), (457, 180868), (878, 94142), (914, 90434), (1756, 47071), (1828, 45217)]