39518006896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79673401}}^1$

素因数の和:79673440

約数の個数: 20

約数和(自身を含む): 79036014784

約数和(自身を除く): 39518007888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 79673401, 159346802, 318693604, 637387208, 1274774416, 2469875431, 4939750862, 9879501724, 19759003448, 39518006896]

約数ペア:

[(1, 39518006896), (2, 19759003448), (4, 9879501724), (8, 4939750862), (16, 2469875431), (31, 1274774416), (62, 637387208), (124, 318693604), (248, 159346802), (496, 79673401)]