40424176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 85168160

約数和(自身を除く): 44743984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 1783, 2834, 3566, 5668, 7132, 11336, 14264, 22672, 23179, 28528, 46358, 92716, 185432, 194347, 370864, 388694, 777388, 1554776, 2526511, 3109552, 5053022, 10106044, 20212088, 40424176]

約数ペア:

[(1, 40424176), (2, 20212088), (4, 10106044), (8, 5053022), (13, 3109552), (16, 2526511), (26, 1554776), (52, 777388), (104, 388694), (109, 370864), (208, 194347), (218, 185432), (436, 92716), (872, 46358), (1417, 28528), (1744, 23179), (1783, 22672), (2834, 14264), (3566, 11336), (5668, 7132)]