77891848

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{117307}}^1$

素因数の和:117396

約数の個数: 16

約数和(自身を含む): 147808080

約数和(自身を除く): 69916232

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 117307, 234614, 469228, 938456, 9736481, 19472962, 38945924, 77891848]

約数ペア:

[(1, 77891848), (2, 38945924), (4, 19472962), (8, 9736481), (83, 938456), (166, 469228), (332, 234614), (664, 117307)]