42321016

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{27697}}^1$

素因数の和:27894

約数の個数: 16

約数和(自身を含む): 79770240

約数和(自身を除く): 37449224

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 27697, 55394, 110788, 221576, 5290127, 10580254, 21160508, 42321016]

約数ペア:

[(1, 42321016), (2, 21160508), (4, 10580254), (8, 5290127), (191, 221576), (382, 110788), (764, 55394), (1528, 27697)]