40248142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44621}}^1$

素因数の和:44675

約数の個数: 16

約数和(自身を含む): 67468464

約数和(自身を除く): 27220322

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 44621, 89242, 490831, 981662, 1829461, 3658922, 20124071, 40248142]

約数ペア:

[(1, 40248142), (2, 20124071), (11, 3658922), (22, 1829461), (41, 981662), (82, 490831), (451, 89242), (902, 44621)]