40850672

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{6367}}^1$

素因数の和:6776

約数の個数: 20

約数和(自身を含む): 79358016

約数和(自身を除く): 38507344

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6367, 6416, 12734, 25468, 50936, 101872, 2553167, 5106334, 10212668, 20425336, 40850672]

約数ペア:

[(1, 40850672), (2, 20425336), (4, 10212668), (8, 5106334), (16, 2553167), (401, 101872), (802, 50936), (1604, 25468), (3208, 12734), (6367, 6416)]