31944946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19891}}^1$

素因数の和:19977

約数の個数: 16

約数和(自身を含む): 52992288

約数和(自身を除く): 21047342

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 19891, 39782, 218801, 437602, 1452043, 2904086, 15972473, 31944946]

約数ペア:

[(1, 31944946), (2, 15972473), (11, 2904086), (22, 1452043), (73, 437602), (146, 218801), (803, 39782), (1606, 19891)]