97831984

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{9539}}^1$

素因数の和:10188

約数の個数: 20

約数和(自身を含む): 189865080

約数和(自身を除く): 92033096

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 9539, 10256, 19078, 38156, 76312, 152624, 6114499, 12228998, 24457996, 48915992, 97831984]

約数ペア:

[(1, 97831984), (2, 48915992), (4, 24457996), (8, 12228998), (16, 6114499), (641, 152624), (1282, 76312), (2564, 38156), (5128, 19078), (9539, 10256)]