40466032

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{23203}}^1$

素因数の和:23320

約数の個数: 20

約数和(自身を含む): 79125640

約数和(自身を除く): 38659608

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 23203, 46406, 92812, 185624, 371248, 2529127, 5058254, 10116508, 20233016, 40466032]

約数ペア:

[(1, 40466032), (2, 20233016), (4, 10116508), (8, 5058254), (16, 2529127), (109, 371248), (218, 185624), (436, 92812), (872, 46406), (1744, 23203)]