42971962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4871}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 70507584

約数和(自身を除く): 27535622

約数列:

[1, 2, 11, 22, 401, 802, 4411, 4871, 8822, 9742, 53581, 107162, 1953271, 3906542, 21485981, 42971962]

約数ペア:

[(1, 42971962), (2, 21485981), (11, 3906542), (22, 1953271), (401, 107162), (802, 53581), (4411, 9742), (4871, 8822)]