31889296

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{5521}}^1$

素因数の和:5567

約数の個数: 30

約数和(自身を含む): 65220342

約数和(自身を除く): 33331046

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5521, 5776, 11042, 22084, 44168, 88336, 104899, 209798, 419596, 839192, 1678384, 1993081, 3986162, 7972324, 15944648, 31889296]

約数ペア:

[(1, 31889296), (2, 15944648), (4, 7972324), (8, 3986162), (16, 1993081), (19, 1678384), (38, 839192), (76, 419596), (152, 209798), (304, 104899), (361, 88336), (722, 44168), (1444, 22084), (2888, 11042), (5521, 5776)]