83740808

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 160056000

約数和(自身を除く): 76315192

約数列:

[1, 2, 4, 8, 71, 142, 284, 379, 389, 568, 758, 778, 1516, 1556, 3032, 3112, 26909, 27619, 53818, 55238, 107636, 110476, 147431, 215272, 220952, 294862, 589724, 1179448, 10467601, 20935202, 41870404, 83740808]

約数ペア:

[(1, 83740808), (2, 41870404), (4, 20935202), (8, 10467601), (71, 1179448), (142, 589724), (284, 294862), (379, 220952), (389, 215272), (568, 147431), (758, 110476), (778, 107636), (1516, 55238), (1556, 53818), (3032, 27619), (3112, 26909)]