42004054

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1663}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 64276992

約数和(自身を除く): 22272938

約数列:

[1, 2, 73, 146, 173, 346, 1663, 3326, 12629, 25258, 121399, 242798, 287699, 575398, 21002027, 42004054]

約数ペア:

[(1, 42004054), (2, 21002027), (73, 575398), (146, 287699), (173, 242798), (346, 121399), (1663, 25258), (3326, 12629)]