80677246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1597}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 136916640

約数和(自身を除く): 56239394

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1597, 1742, 1943, 3194, 3886, 20761, 25259, 41522, 46313, 50518, 92626, 106999, 213998, 602069, 1204138, 1390987, 2781974, 3102971, 6205942, 40338623, 80677246]

約数ペア:

[(1, 80677246), (2, 40338623), (13, 6205942), (26, 3102971), (29, 2781974), (58, 1390987), (67, 1204138), (134, 602069), (377, 213998), (754, 106999), (871, 92626), (1597, 50518), (1742, 46313), (1943, 41522), (3194, 25259), (3886, 20761)]