40805798

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{15329}}^1$

素因数の和:15364

約数の個数: 16

約数和(自身を含む): 67329360

約数和(自身を除く): 26523562

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 15329, 30658, 168619, 337238, 1854809, 3709618, 20402899, 40805798]

約数ペア:

[(1, 40805798), (2, 20402899), (11, 3709618), (22, 1854809), (121, 337238), (242, 168619), (1331, 30658), (2662, 15329)]