77070608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{209431}}^1$

素因数の和:209462

約数の個数: 20

約数和(自身を含む): 155817408

約数和(自身を除く): 78746800

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 209431, 418862, 837724, 1675448, 3350896, 4816913, 9633826, 19267652, 38535304, 77070608]

約数ペア:

[(1, 77070608), (2, 38535304), (4, 19267652), (8, 9633826), (16, 4816913), (23, 3350896), (46, 1675448), (92, 837724), (184, 418862), (368, 209431)]