40532336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{194867}}^1$

素因数の和:194888

約数の個数: 20

約数和(自身を含む): 84572712

約数和(自身を除く): 44040376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 194867, 389734, 779468, 1558936, 2533271, 3117872, 5066542, 10133084, 20266168, 40532336]

約数ペア:

[(1, 40532336), (2, 20266168), (4, 10133084), (8, 5066542), (13, 3117872), (16, 2533271), (26, 1558936), (52, 779468), (104, 389734), (208, 194867)]