33142768

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{1607}}^1$

素因数の和:2904

約数の個数: 20

約数和(自身を含む): 64303920

約数和(自身を除く): 31161152

約数列:

[1, 2, 4, 8, 16, 1289, 1607, 2578, 3214, 5156, 6428, 10312, 12856, 20624, 25712, 2071423, 4142846, 8285692, 16571384, 33142768]

約数ペア:

[(1, 33142768), (2, 16571384), (4, 8285692), (8, 4142846), (16, 2071423), (1289, 25712), (1607, 20624), (2578, 12856), (3214, 10312), (5156, 6428)]