42223696

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{6581}}^1$

素因数の和:6990

約数の個数: 20

約数和(自身を含む): 82024884

約数和(自身を除く): 39801188

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 6581, 13162, 26324, 52648, 105296, 2638981, 5277962, 10555924, 21111848, 42223696]

約数ペア:

[(1, 42223696), (2, 21111848), (4, 10555924), (8, 5277962), (16, 2638981), (401, 105296), (802, 52648), (1604, 26324), (3208, 13162), (6416, 6581)]