78057016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{513533}}^1$

素因数の和:513558

約数の個数: 16

約数和(自身を含む): 154060200

約数和(自身を除く): 76003184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 513533, 1027066, 2054132, 4108264, 9757127, 19514254, 39028508, 78057016]

約数ペア:

[(1, 78057016), (2, 39028508), (4, 19514254), (8, 9757127), (19, 4108264), (38, 2054132), (76, 1027066), (152, 513533)]