16490308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 30098432

約数和(自身を除く): 13608124

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 1663, 2479, 3326, 4958, 6652, 9916, 61531, 111421, 123062, 222842, 246124, 445684, 4122577, 8245154, 16490308]

約数ペア:

[(1, 16490308), (2, 8245154), (4, 4122577), (37, 445684), (67, 246124), (74, 222842), (134, 123062), (148, 111421), (268, 61531), (1663, 9916), (2479, 6652), (3326, 4958)]